Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5027780 | Air-fuel control device for an internal combustion engine | Takaaki Itou | 1991-07-02 |
| 4962744 | Device for detecting malfunction of fuel evaporative purge system | Takaaki Itou | 1990-10-16 |
| 4949695 | Device for detecting malfunction of fuel evaporative purge system | Kouichi Osawa | 1990-08-21 |
| 4841940 | Air-fuel ratio control device of an internal combustion engine | Takaaki Itou | 1989-06-27 |
| 4838229 | Air-fuel ratio control device of an internal combustion engine | Takaaki Itou | 1989-06-13 |
| 4834050 | Air-fuel ratio control device of an internal combustion engine | Takaaki Itou | 1989-05-30 |
| 4809667 | Apparatus for controlling amount of fuel-vapor purged from canister to intake air system | Takaaki Itou | 1989-03-07 |
| 4700683 | Device for purging evaporated fuel captured by a charcoal canister | Takaaki Itou | 1987-10-20 |
| 4690293 | Filler cap structure for a fuel tank | Takaaki Itoh | 1987-09-01 |