Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7512979 | Log file protection system | Hideki Koike | 2009-03-31 |
| 7185366 | Security administration server and its host server | Toru Mukai, Akira Ishida, Masahiro Adachi, Hideki Koike, Eiji Tameda | 2007-02-27 |
| 5114604 | Resin bonded permanent magnet and a binder therefor | Junichi Ishii, Takayuki Kurohara | 1992-05-19 |