Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D327679 | Mobile telephone set | Yoshihiro Hattori, Michio Yamasaki | 1992-07-07 |
| D322782 | Movable handset telephone | Takashi Murakami, Michio Yamasaki | 1991-12-31 |
| D322435 | Portable cordless handset telephone | Takato Abe, Masahito Tsuchiya, Atsushi Musha | 1991-12-17 |
| D302680 | Handset telephone | Shinichi Fujita, Shigeyuki Yoshida | 1989-08-08 |
| D302274 | Portable telephone or similar article | Shinichi Fujita, Yoshihiro Tsujita | 1989-07-18 |
| D301034 | Handset telephone | Shinichi Fujita, Atusi Musya | 1989-05-09 |
| D297839 | Portable handset telephone or similar article | Shinichi Fujita, Atusi Musya | 1988-09-27 |