Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7383815 | Air flow measuring device formed integrally with electronically controlled throttle body | Hiroshi Hirayama, Shinya Igarashi, Takayuki Itsuji | 2008-06-10 |
| 6997162 | Air flow measuring device formed integrally with electronically controlled throttle body | Hiroshi Hirayama, Shinya Igarashi, Takayuki Itsuji | 2006-02-14 |
| 6681742 | Air flow measuring device formed integrally with electronically controlled throttle body | Hiroshi Hirayama, Shinya Igarashi, Takayuji Itsuji | 2004-01-27 |
| 6397673 | Air flow measuring apparatus | Atsushi Kanke, Kenji Ohta | 2002-06-04 |
| 6230559 | Thermal type flow measuring instrument and temperature-error correcting apparatus thereof | Shinya Igarashi, Kenji Ohta, Atsushi Kanke, Takashi Kadohiro, Chihiro Kobayashi | 2001-05-15 |