Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025054 | Polish containing a silicone rubber powder | Mitsuo Hamada | 1991-06-18 |
| 5016049 | Document detecting device for an image forming apparatus | Takashi Onishi, Hiroyuki Hanamoto, Hirohisa Miyamoto | 1991-05-14 |
| 5009978 | Preparation process for toner polymer | Ryo Funato, Syuji Takahiro, Shinji Kubo, Notoshi Inagaki | 1991-04-23 |
| 5002995 | Acrylic rubber composition | Masayuki Saito, Mitsuo Hamada | 1991-03-26 |
| 4985483 | Fluororubber composition containing dispersed particles of cured silicone material | Masayuki Saito, Mitsuo Hamada | 1991-01-15 |
| 4980167 | Silicone cosmetic composition | Asao Harashima | 1990-12-25 |
| 4971879 | Polymer for toner, process for preparation thereof and toner composition | Sadao Kimura, Ryo Funato | 1990-11-20 |
| 4958189 | Automatic exposure control system of image duplicating apparatus | — | 1990-09-18 |
| 4946893 | Method for preparing filled silicone rubber particles | Masayuki Saito, Mitsuo Hamada | 1990-08-07 |
| 4880882 | Curable resin composition containing a microparticulate silicone rubber | Yoshitsugu Morita, Noriyasu Yokoyama | 1989-11-14 |
| 4780260 | Method for producing silicone rubber moldings having a hard exterior layer | Koji Shimizu, Mitsuo Hamada | 1988-10-25 |
| 4743670 | Method for producing silicone rubber powder | Koji Shimizu, Mitsuo Hamada | 1988-05-10 |
| 4711569 | Original illumination device with an automatic illumination control | Kadotaro Nishimori, Tadashi Ohira | 1987-12-08 |
| 4455080 | Copying apparatus equipped with control device | Masamichi Sugiura, Tsuneo Kitagawa | 1984-06-19 |