Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7192117 | Printer | — | 2007-03-20 |
| 4430404 | Electrophotographic photosensitive material having thin amorphous silicon protective layer | Akira Hosoya, Kunihiro Tamahashi, Shigeharu Onuma, Atsushi Kakuta, Yasuki Mori +1 more | 1984-02-07 |
| 4211690 | Polypropylene resin compositions and moldings thereof | Hideki Asano, Hiroyoshi Kokaku, Kenichi Saida | 1980-07-08 |