Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D339370 | Copying machine | Shinichi Sugihara, Eiji Fujita, Masahiko Moriwaki, Shigeo Hiraoka, Kunio Yamada +1 more | 1993-09-14 |
| D329454 | Sorter for a copying machine | Shinichi Sugihara, Shigeo Hiraoka, Kunio Yamada, Eiji Fujita, Masahiko Moriwaki | 1992-09-15 |
| D329455 | Document feeder for a copying machine | Shinichi Sugihara, Shigeo Hiraoka, Kunio Yamada, Eiji Fujita, Masahiko Moriwaki | 1992-09-15 |
| D328095 | Copying machine | Shinichi Sugihara, Shigeo Hiraoka, Kunio Yamada, Eiji Fujita, Masahiko Moriwaki | 1992-07-21 |
| D316852 | Portable laptop computer | Benito Mishiro | 1991-05-14 |
| D291441 | Television receiver | Hiroaki Nishiyori, Nobuo Momota, Masao Yoshikawa, Kazutoshi Masunari | 1987-08-18 |
| D289154 | Optical disc player | Kuniyuki Kawamoto, Yutaka Kono | 1987-04-07 |
| D277577 | Projection television receiver | Tadashi Sumino, Toshihiro Iyama, Yutaka Kono, Fumioki Ichihara | 1985-02-12 |