Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8624896 | Information processing apparatus, information processing method and computer program | Junichi Sakamoto, Tanio Nagasaki, Shinsuke Koyama, Kazumasa Ito, Minoru Takahata +6 more | 2014-01-07 |
| 8538887 | Content delivery system and content delivery method | Kenji Yoshino, Yoshihito Ishibashi, Toru Akishita, Taizo Shirai, Makoto Oka | 2013-09-17 |
| 8375206 | Authentication and encryption utilizing command identifiers | Tomoyuki Asano, Yoshihito Ishibashi, Taizo Shirai, Toru Akishita, Makoto Tanaka | 2013-02-12 |
| 7669052 | Authentication and encryption utilizing command identifiers | Tomoyuki Asano, Yoshihito Ishibashi, Taizo Shirai, Toru Akishita, Makoto Tanaka | 2010-02-23 |
| 7178037 | Computer program copy management system | Muneki Shimada, Shinichi Okamoto, Tsutomu Inui, Keiso Shimakawa, Toyoshi Okada +2 more | 2007-02-13 |
| 7092367 | Data transmission method, data transmitter, data receiver, data reception method and data transmission and reception system | Eiji Kawai, Takeshi Ito | 2006-08-15 |
| 6766417 | Entertainment apparatus, information processing unit and portable storage device | Makoto Tanaka, Yoichiro Fukunaga | 2004-07-20 |
| 6745302 | Method and circuit for enabling a clock-synchronized read-modify-write operation on a memory array | Kazuo Taniguchi | 2004-06-01 |
| 6584158 | Information transmission reception system and information transmission reception method, and information receiver used therein | Takeshi Ito, Eiji Kawai | 2003-06-24 |
| 6567096 | Image composing method and apparatus | Masaaki Oka, Yasuharu Takenaka, Takasi Takemoto, Junichi Fujita | 2003-05-20 |
| 6289279 | Positioning system, method, and device for obtaining information about a current position | Takeshi Ito, Eiji Kawai | 2001-09-11 |
| 6040844 | Apparatus and method for storing and accessing picture generation data | Yuji Yamaguchi, Hiroyuki Ozawa, Ryohei Iida, Kazuo Taniguchi | 2000-03-21 |
| 5996052 | Method and circuit for enabling a clock-synchronized read-modify-write operation on a memory array | Kazuo Taniguchi | 1999-11-30 |
| 5539873 | Picture storage apparatus and graphic engine apparatus | Hiroyuki Ozawa, Hiroshi Hayashi | 1996-07-23 |