Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D317937 | Printer | Shinji Yamazaki | 1991-07-02 |
| D311729 | Personal computer | — | 1990-10-30 |
| D283014 | Watch | Susumu Suzuki, Naoto Fukasawa | 1986-03-18 |
| D279081 | Watch | Susumu Suzuki, Naoto Fukazawa | 1985-06-04 |
| D279006 | Portable television receiver | Naoto Fukasawa, Susumu Suzuki | 1985-05-28 |
| D278685 | Watch | Susumu Suzuki, Naoto Fukasawa | 1985-05-07 |
| D278628 | Portable television receiver | Naoto Fukasawa, Susumu Suzuki | 1985-04-30 |
| D269952 | Digital wristwatch | Kenji Tanikawa | 1983-08-02 |
| D269860 | Display panel for timepiece | Kenji Tanikawa, Susumu Suzuki | 1983-07-26 |