Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4239028 | Air flow measuring device for internal combustion engines | Kei Kimata, Yoshinobu Yasuda | 1980-12-16 |
| 4205636 | Apparatus for controlling the air fuel mixture of an internal combustion engine | Kei Kimata, Haruhisa Harada | 1980-06-03 |
| 4200120 | Area type flow rate measuring device | Kei Kimata | 1980-04-29 |