Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353756 | Valve operating system structure with variable valve timing mechanism | Shinichi Murata, Noriyuki Miyamura, Hirofumi Higashi | 1994-10-11 |
| 5314773 | Black toner for electrophotography | Akihiro Watanabe, Takafumi Nagai, Hironori Maruyama | 1994-05-24 |
| 5300383 | Method and toner for full color development | Noriaki Tsubota, Kazuo Fuji, Kazuhisa Edahiro | 1994-04-05 |
| 5296328 | Magnetic brush development process | Kazuo Fuji, Akira Nakakuma, Naruo Yabe, Akihiro Watanabe, Yoshihisa Kuramae +3 more | 1994-03-22 |