• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

Corporate America has been draining the world's water. Matt Damon's new campaign calls on Gap, Starbucks, and Amazon to help give it back

2

Analysts expected oil to surge above $200 but China has quietly kept prices half of that—and can’t for much longer

3

When SpaceX starts trading, some 'shareholders' will discover they own nothing at all

1

Corporate America has been draining the world's water. Matt Damon's new campaign calls on Gap, Starbucks, and Amazon to help give it back

2

Analysts expected oil to surge above $200 but China has quietly kept prices half of that—and can’t for much longer

3

When SpaceX starts trading, some 'shareholders' will discover they own nothing at all
TechMusic

Roland Corporation Founder Ikutaro Kakehashi Dead at 87

By
David Z. Morris
David Z. Morris
Down Arrow Button Icon
By
David Z. Morris
David Z. Morris
Down Arrow Button Icon
April 2, 2017, 5:16 PM ET
Ikutaro Kakehashi TR-808
TR-808 drum machine Roland japanRoland US

The BBC reports that Roland Corporation founder Ikutaro Kakehashi, a legendary engineer and musical innovator, has died at age 87. Kakehashi was behind the creation of the Roland TR-808 drum machine and the TB-303 synthesizer, which quickly became the backbone of the emerging genres of both hip hop and electronic dance music.

Kakehashi also played a role in the development of the MIDI standard for interoperability between electronic music equipment, and his Roland Corporation remains a major developer of electronic instruments and recording equipment.

Get Data Sheet, Fortune’s technology newsletter.

According to this in-depth history of Roland published in 2004, Kakehashi was born in Osaka in 1930. Despite barriers to formal education, he pursued an engineering career that included watch and radio repair before he started developing amplifiers and electric organs in the 1950s. He first operated under the Ace Electronic brand name, and also helped found the Japan branch of the organ manufacturer Hammond.

Japan Obit Roland Founder
Ikutaro Kakehashi, right, speaks next to composer Akira Senju during a press conference after he received a Grammy, for developing MIDI, or Musical Instrumental Digital Interface, technology, which digitally connects instruments, in Hamamatsu, central Japan in 2013.AP
AP

After losing a controlling interest in Ace, he left the company in 1972 and founded Roland. There he developed effects pedals and synthesizers, and continued refining a series of rhythm machines.

That work led to the 1980 launch of the TR-808 Rhythm Composer. Though not a hit at the time, the machine quickly captured the attention of producers including Afrikaa Baambataa.

https://youtu.be/hh1AypBaIEk

The 808’s unrealistic but distinctive drum sounds would make it a staple of early hip hop and dance music. A 2015 promotional video describes how surprised Kakehashi and his co-creators were when the machine, originally intended to fill in for backing musicians, took center stage in entirely new genres.

The 808 would become Roland’s most iconic product by the end of the 1990s, with a continual series of products updating its format or recycling its sounds. This has helped keep the 808 culturally relevant, showing up prominently in songs by artists including Lil’ Wayne and Kanye West.

Beyond his influence in specific genres, Kakehashi arguably played a major role in the advancement of electronics and studio wizardry as a major part of music production. Roland’s products were consistently praised as both sonically innovative and more user-friendly than those of competitors such as Linn.

Roland has remained a major player in music, producing keyboards and studio hardware, and recently released a compact audio mixer for use with smartphones.

About the Author
By David Z. Morris
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

elon
Startups & VentureWealth
Elon’s wealth: 1 trillion dollar bills would stretch 97 million miles, to the moon and back over 200x
By Wyatte Grantham-Philips and The Associated PressJune 12, 2026
56 minutes ago
With SpaceX IPO, Elon Musk is the world’s first trillionaire — but he mostly lives in a tiny home in south Texas. ‘There is no food in the fridge’
Startups & VentureElon Musk
With SpaceX IPO, Elon Musk is the world’s first trillionaire — but he mostly lives in a tiny home in south Texas. ‘There is no food in the fridge’
By Jason MaJune 12, 2026
1 hour ago
Elon Musk’s wealth could double the economy of his native South Africa as world’s first trillionaire
Startups & VentureElon Musk
Elon Musk’s wealth could double the economy of his native South Africa as world’s first trillionaire
By The Associated Press and Wyatte Grantham-PhilipsJune 12, 2026
1 hour ago
musk
Startups & VentureSpaceX
Elon Musk, the trillionaire: pay packets go multi-planetary in SpaceX IPO
By Bernard Condon and The Associated PressJune 12, 2026
2 hours ago
Warehouse workers with robot
SuccessJobs
Walmart has a message for its 2.1 million workers: AI is going to improve your job, not take it: ‘Technology will power our future’
By Emma BurleighJune 12, 2026
2 hours ago
blunt
Arts & EntertainmentReligion
Aliens are so mainstream the Catholic Church just fired an exorcist for saying UFOs are demons
By Krysta Fauria and The Associated PressJune 12, 2026
2 hours ago

Most Popular

Corporate America has been draining the world's water. Matt Damon's new campaign calls on Gap, Starbucks, and Amazon to help give it back
Environment
Corporate America has been draining the world's water. Matt Damon's new campaign calls on Gap, Starbucks, and Amazon to help give it back
By Catherina GioinoJune 9, 2026
3 days ago
Analysts expected oil to surge above $200 but China has quietly kept prices half of that—and can’t for much longer
Energy
Analysts expected oil to surge above $200 but China has quietly kept prices half of that—and can’t for much longer
By Sasha RogelbergJune 10, 2026
2 days ago
When SpaceX starts trading, some 'shareholders' will discover they own nothing at all
Investing
When SpaceX starts trading, some 'shareholders' will discover they own nothing at all
By Jim EdwardsJune 12, 2026
7 hours ago
Current price of oil as of June 11, 2026
Personal Finance
Current price of oil as of June 11, 2026
By Joseph HostetlerJune 11, 2026
1 day ago
Marc Lore’s robots make 500 burrito bowls an hour. A human can make 45
Innovation
Marc Lore’s robots make 500 burrito bowls an hour. A human can make 45
By Amanda GerutJune 9, 2026
3 days ago
Costco CEO Ron Vachris rose from forklift driver to the C-suite without a college degree: ‘Don’t chase a title’ is the career advice that got him there
Success
Costco CEO Ron Vachris rose from forklift driver to the C-suite without a college degree: ‘Don’t chase a title’ is the career advice that got him there
By Preston ForeJune 8, 2026
4 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.