Ken Sakamura

Quick Facts: Who was Ken Sakamura?

Subject:

Ken Sakamura

Known for:

Pioneering Japanese computer scientist known for the TRON RTOS and ubiquitous networking.

Born:

1951-07-25

Century / Era:

1951s Historical Era Archive

Verified Source:

2Day Chrono-Wiki & Primary Historical Archives

Origins & Early Life

Ken Sakamura (坂村 健, Sakamura Ken; born 25 July 1951 in Tokyo, Japan), as of April 2017, is a Japanese professor and dean of the Faculty of Information Networking for Innovation and Design at Toyo University, Japan. He is a former professor in information science at the University of Tokyo (through March 2017). He is the creator of the real-time operating system (RTOS) architecture TRON. In 2001, he shared the Takeda Award for Social/Economic Well-Being with Richard Stallman and Linus Torvalds. As of 2006, Sakamura leads the ubiquitous networking laboratory (UNL), located in Gotanda, Tokyo, and the T-Engine forum for consumer electronics.

Career & Major Achievements

The joint goal of Sakamura's ubiquitous networking specification and the T-Engine forum, is to enable any everyday device to broadcast and receive information. It is essentially a TRON variant, paired with a competing standard to radio-frequency identification (RFID). Since the foundation of the T-Engine forum, Sakamura has been working on opening Japanese technology to the world. His prior brainchild, TRON, the universal RTOS used in Japanese consumer electronics has had limited adoption in other countries. Sakamura has signed deals with Chinese and Korean universities to work together on ubiquitous networking.

Enduring Legacy & Impact

He has also worked with French software component manufacturer NexWave Solutions, Inc. He is an external board member for Nippon Telegraph and Telephone (NTT), Japan. The Ubiquitous Communicator (UC) is a mobile computing device designed by Sakamura for use in ubiquitous computing. On 15 September 2004, YRP-UNL announced in Japan that it had begun producing a new model after creating five prototypes over three years. The model was used in trial tests circa late 2004. The new model, weighing about 196 grams, contains new features: RFID reader compatible for ucode, a two megapixel charge-coupled device (CCD) camera, a secondary 300,000 pixel camera for videotelephony, support for wireless network technologies, Bluetooth, Wi-Fi, and IrDA, VoIP phone feature, SD and mini-SD memory card slots, fingerprint authentication, and encryption coprocessor as options.

Chronological Milestones & Life Events

1. 1951 (1951-07-25): Birth of Ken Sakamura — Pioneering Japanese computer scientist known for the TRON RTOS and ubiquitous networking.
2. 2001: 2001 Milestone — In 2001, he shared the Takeda Award for Social/Economic Well-Being with Richard Stallman and Linus Torvalds.
3. 2004: 2004 Milestone — On 15 September 2004, YRP-UNL announced in Japan that it had begun producing a new model after creating five prototypes over three years.
4. 2006: 2006 Milestone — As of 2006, Sakamura leads the ubiquitous networking laboratory (UNL), located in Gotanda, Tokyo, and the T-Engine forum for consumer electronics.
5. 2017: 2017 Milestone — He is a former professor in information science at the University of Tokyo (through March 2017).

Historical Fact-Check Quiz: Ken Sakamura

True or False: “Ken Sakamura's initial focus was solely on developing operating systems for desktop personal computers.”

Answer (FALSE ❌): His work quickly expanded beyond desktops to encompass embedded systems and ubiquitous computing devices like the Ubiquitous Communicator.

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• 1951 Historical Timeline & Archive — Explore world events and figures from 1951
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Frequently Asked Questions about Ken Sakamura