Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894253 | Electromagnetic relay | Tatsumi Ide, Katsuto Kojima, Akihiro Kaito, Toshihiro Azuma | 1999-04-13 |
| 5893665 | Image forming apparatus | Yoshiro Koga | 1999-04-13 |
| 5789533 | Polyarylene sulfide, a process for the preparation thereof and a composition comprising the same | Hidenori Yamanaka, Osamu Komiyama, Masaru Miyoshi, Yoshitaka Anazawa, Naohiro Mikawa | 1998-08-04 |
| 5697033 | Image forming apparatus with film transfer member | Yoshiro Koga | 1997-12-09 |
| 5475081 | Process for controlling a particle size of polyarylene sulfide and polyarylene sulfide thus produced | Yoichi Imai, Osamu Komiyama | 1995-12-12 |