Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950871 | Computer system having a storage area network and method of handling data in the computer system | Shigeo Honma, Hiroshi Morishima, Hiroyuki Matsushima, Takashi Oeda, Yoji Tomono | 2005-09-27 |
| 5235641 | File encryption method and file cryptographic system | Masafumi Nozawa, Akinobu Shimada, Toshifumi Nishimura, Katsuharu Kakuse, Kiyoshi Yata +4 more | 1993-08-10 |
| 5093831 | Fast calculation circuit for cyclic redundancy check code | Shouichi Serizawa, Tadashi Haga | 1992-03-03 |
| 4872009 | Method and apparatus for data compression and restoration | Hiroshi Yashiki, Osamu Hirose | 1989-10-03 |
| 4866440 | Method for compressing and restoring data series and apparatus for realizing same | Yasunori Sagara, Kazumi Miyazawa | 1989-09-12 |
| 4758899 | Data compression control device | — | 1988-07-19 |
| 4663752 | Sector mark signal control circuit for disc apparatus | Katsuharu Kakuse | 1987-05-05 |
| 4586027 | Method and system for data compression and restoration | Yoshie Kondo, Katsuharu Kakuse, Shinpei Saba, Syoji Ozaki, Kunihiro Itoh | 1986-04-29 |