Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752014 | Hot-wire type air flow meter for internal combustion engine | Masamichi Yamada, Keiichi Nakada, Izumi Watanabe, Hisao Sonobe | 2004-06-22 |
| 6672146 | Thermal resistor type air flow measuring apparatus | Chihiro Kobayashi, Shinya Igarashi, Masayuki Kozawa | 2004-01-06 |
| 6672153 | Mass airflow measuring apparatus | Shinya Igarashi, Rintarou Minamitani, Keiichi Nakada, Izumi Watanabe | 2004-01-06 |