Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870860 | Direct-heated flow measuring apparatus having improved response characteristics | Kazuhiko Miura, Seizi Huzino, Kenji Kanehara, Tadashi Hattori | 1989-10-03 |
| 4843882 | Direct-heated flow measuring apparatus having improved sensitivity response speed | Michitoshi Onoda, Kazuhiko Miura, Seizi Huzino, Tadashi Hattori, Kenji Kanehara +1 more | 1989-07-04 |
| 4833912 | Flow measuring apparatus | Michitoshi Onoda, Kazuhiko Miura, Tadashi Hattori | 1989-05-30 |
| 4820087 | Tap drive unit for machine tools | Shigeru Ikemoto | 1989-04-11 |
| 4819037 | Semiconductor device | Nobuyoshi Sakakibara, Mitutaka Katada, Tadashi Hattori, Takayuki Tominaga | 1989-04-04 |