Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631415 | Air flow rate measuring device | Shinya Igarashi, Hiroshi Hirayama, Mitsukuni Tsutsui, Yukio Kato | 1997-05-20 |
| 5467648 | Air flow rate measuring device | Shinya Igarashi, Hiroshi Hirayama, Mitsukuni Tsutsui, Yukio Kato | 1995-11-21 |
| 5381691 | Air flow meter | Atsushi Miyazaki, Shinya Igarashi, Tetsuo Matsukura, Haruhiko Maeda, Nobukatsu Arai +1 more | 1995-01-17 |
| 5243859 | Thermo-type air flow meter | Atsushi Miyazaki, Nobukatsu Arai | 1993-09-14 |
| 5211556 | Root canal meter | Kazunari Matoba | 1993-05-18 |
| 5201216 | Air flow meter for internal combustion engines and a manufacturing method thereof | Atsushi Miyazaki, Yoshihito Sekine, Nobukatsu Arai | 1993-04-13 |
| 5096419 | Apparatus and method for detecting an apical position | Kazunari Matoba | 1992-03-17 |