Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9081711 | Virtual address cache memory, processor and multiprocessor | Kenta Yasufuku, Shigeaki Iwasa, Yasuhiko Kurosawa, Hiroo Hayashi, Seiji Maeda | 2015-07-14 |
| 8949572 | Effective address cache memory, processor and effective address caching method | Yasuhiko Kurosawa, Shigeaki Iwasa, Seiji Maeda, Nobuhiro Yoshida, Hiroo Hayashi | 2015-02-03 |
| 8607024 | Virtual address cache memory, processor and multiprocessor | Kenta Yasufuku, Shigeaki Iwasa, Yasuhiko Kurosawa, Hiroo Hayashi, Seiji Maeda | 2013-12-10 |
| 8528436 | Motor-driven steering assist apparatus | Koichi Hata | 2013-09-10 |
| 8365859 | Motor-driven steering apparatus | Koichi Hata | 2013-02-05 |
| 7930950 | Motor-driven steering assist apparatus | Koichi Hata | 2011-04-26 |
| 7909129 | Steering shaft support structure of motor-driven steering assist apparatus | Koichi Hata | 2011-03-22 |
| 7717225 | Motor-driven steering assist apparatus | Masanobu Miyazaki, Koichi Hata | 2010-05-18 |
| 7661506 | Motor-driven steering apparatus | Koichi Hata | 2010-02-16 |
| 7654360 | Motor-driven steering apparatus | Isamu Arai | 2010-02-02 |
| 7540511 | Support structure of motor-driven steering assist apparatus | Koichi Hata, Hideo Yanai | 2009-06-02 |
| 7458593 | Support structure of motor-driven steering assist apparatus | Koichi Hata | 2008-12-02 |
| 7370724 | Motor-driven steering assist apparatus | Koichi Hata | 2008-05-13 |
| 7185732 | Motor-driven steering assist apparatus | Koichi Hata, Takeshi Kobayashi, Toshiki Kinjyo | 2007-03-06 |
| 7168383 | Steering apparatus for ship propeller | — | 2007-01-30 |
| 6820187 | Multiprocessor system and control method thereof | Shigehiro Asano | 2004-11-16 |
| 6111479 | Laminate printed circuit board with a magnetic layer | Osamu Myohga, Shiro Yoshida, Yuzo Shimada, Hirokazu Tohya, Ryo Maniwa | 2000-08-29 |
| 5890189 | Memory management and protection system for virtual memory in computer system | Hiroshi Nozue, Kenichi Maeda, Shigehiro Asano, Toshio Okamoto, Shin Sungho +1 more | 1999-03-30 |
| 5826057 | Method for managing virtual address space at improved space utilization efficiency | Toshio Okamoto, Hideo Segawa, Osamu Wakamori | 1998-10-20 |
| 5717625 | Semiconductor memory device | Takehiro Hasegawa, Yukihito Oowaki, Shigeyoshi Watanabe, Ken Maeda, Masako Yoshida +2 more | 1998-02-10 |
| 5650264 | Method for forming an image on a silver halide color photographic material | Kiyoshi Kawai | 1997-07-22 |
| 5634027 | Cache memory system for multiple processors with collectively arranged cache tag memories | — | 1997-05-27 |
| 5627987 | Memory management and protection system for virtual memory in computer system | Hiroshi Nozue, Kenichi Maeda, Shigehiro Asano, Toshio Okamoto, Shin Sungho +1 more | 1997-05-06 |
| 5617553 | Computer system which switches bus protocols and controls the writing of a dirty page bit of an address translation buffer | Kenji Minagawa, Takeshi Aikawa | 1997-04-01 |
| 5561774 | Parallel processing type processor system with trap and stall control functions | Takeshi Aikawa, Kenji Minagawa, Kenji Takeda | 1996-10-01 |