Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712442 | Lubricating mechanism for a rotary machine | Toyokazu Baika | 1987-12-15 |
| 4656992 | Internal combustion engine with by-pass control system for supercharger | Toyokazu Baika, Yoshiaki Shibata, Kingo Horii, Yasushi Sato, Tomojiro Akiyama | 1987-04-14 |
| 4596225 | Internal combustion engine provided with mechanical supercharger | Toyokazu Baika, Yoshiaki Shibata, Kingo Horii, Yasushi Sato | 1986-06-24 |
| 4583363 | Secondary air supply control device in internal combustion engine | Masahiro Urushidani | 1986-04-22 |
| 4527519 | Method and system for controlling intake flow between direct and helical intake passages of intake port of internal combustion engine | Nobuki Uchitani | 1985-07-09 |
| 4475522 | Fuel evaporation gas treating device | — | 1984-10-09 |
| 4472321 | Altitude compensation apparatus for carburetor | Tatsuyoshi Kamohara | 1984-09-18 |
| 4456568 | Carburetor choke valve opening device | Tatsuya Taifu | 1984-06-26 |