Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597881 | Image forming apparatus | Satoshi Hatori, Shinichi Namekata, Shigekazu Enoki, Shinji Kato, Akinori Kobayashi | 2003-07-22 |
| 6505024 | Method and apparatus for image forming performing improved cleaning and discharging operations on image forming associated members | Shin Kayahara, Hideo Yu, Mitsuru Takahashi | 2003-01-07 |
| 6269228 | Method and apparatus for image forming performing improved cleaning and discharging operations on image forming associated members | Shin Kayahara, Hideo Yu, Mitsuru Takahashi | 2001-07-31 |
| 5761594 | Image forming apparatus | Mitsuru Seto, Shigeru Fukuda, Yasuo Hirano, Jun Aoto, Masahide Yamashita +2 more | 1998-06-02 |
| RE34732 | Waterproof optical fiber cable | Eiji Iri, Takashi Kaneko, Kotaro Mio, Yasuo Ijiri | 1994-09-20 |
| 4711523 | Waterproof optical fiber cable | Eiji Iri, Takashi Kaneko, Kotaro Mio, Yasuo Ijiri | 1987-12-08 |
| 4264347 | Method of fabricating optical fiber preforms | Atsushi Utsumi, Tadaaki Sukawa, Ryuji Kobayashi | 1981-04-28 |