Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850219 | Method and apparatus for measuring the quantity of intake air based on the temperature variation caused by heat dissipation | Minoru Ohsuga | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850219 | Method and apparatus for measuring the quantity of intake air based on the temperature variation caused by heat dissipation | Minoru Ohsuga | 1989-07-25 |