Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434336 | Data-imprinting apparatus for a lens-equipped film unit | Shinsuke Ito, Hisashi Tasaka, Yukitsugu Hata | 2002-08-13 |
| 6324342 | Data-projection device for disposable cameras | Shinsuke Ito | 2001-11-27 |
| 6195507 | Data-projection device for disposable cameras | Shinsuke Ito | 2001-02-27 |
| 5937207 | Data-projection device for disposable cameras | Shinsuke Ito | 1999-08-10 |
| 5854950 | Data recording device for camera and film type camera with lens | Masao Akaiwa | 1998-12-29 |
| 5248904 | Switching regulator soft start circuit | Hajime Miyazaki, Tajsuke Uehara, Tsukasa Muranaka | 1993-09-28 |
| 5239319 | Micropump supervisory control | Hajime Miyazaki, Taisuke Uehara, Tsukasa Muranaka | 1993-08-24 |
| 5171132 | Two-valve thin plate micropump | Hajime Miyazaki, Taisuke Uehara, Tsukasa Muranaka, Shinichi Kamisuki, Yasuto Nose | 1992-12-15 |
| 5157699 | Watchdog timer employing plural counters and discriminator for determining normal operating frequency range of input | Hajime Miyazaki, Taisuke Uehara, Tsukasa Muranaka | 1992-10-20 |