Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D340703 | Personal computer | — | 1993-10-26 |
| D332943 | IC card input and output terminal | Shigemi Sato | 1993-02-02 |
| D331570 | Central control unit for personal computer | — | 1992-12-08 |
| D302986 | Whiteboard with photocopier | Kazuhito Takai, Masami Suda | 1989-08-22 |
| D258958 | Telephone set | Hisao Fukushima, Yoshinori Kanda, Michio Ito | 1981-04-21 |
| D256233 | Vehicular telephone set or similar article | Hisao Fukushima, Yoshinori Kanda, Michio Ito | 1980-08-05 |
| D256234 | Vehicular telephone set or similar article | Hisao Fukushima, Yoshinori Kanda, Michio Ito | 1980-08-05 |
| D256235 | Vehicular telephone set or similar article | Hisao Fukushima, Yoshinori Kanda, Michio Ito | 1980-08-05 |