Issued Patents All Time
Showing 176–186 of 186 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4784680 | Method of and apparatus for manufacturing float glass | Yasuo Sato, Tsunehiro Saito, Hiroshi Mase, Katsuhiro Haruyama | 1988-11-15 |
| 4660529 | Four-cycle engine | — | 1987-04-28 |
| 4651696 | Four-stroke internal combustion engine | Kazuo Aoi | 1987-03-24 |
| 4624222 | Intake valve structure for internal combustion engine | — | 1986-11-25 |
| 4622940 | Porting arrangement for internal combustion engine | — | 1986-11-18 |
| 4617896 | Internal combustion engine having three intake valves per cylinder | — | 1986-10-21 |
| 4615309 | Valve actuating mechanism for internal combustion engine | — | 1986-10-07 |
| 4612885 | Camshaft bearing arrangement for overhead cam engine | — | 1986-09-23 |
| 4572117 | Valve arrangement for an internal combustion engine | — | 1986-02-25 |
| 4323041 | Multi-cylinder internal combustion engine of fuel injection type | Yoshinori Endo | 1982-04-06 |
| 4232044 | Enzymatic improvement of protein flavor | Hideo Chiba, Ryuzo Sasaki, Naofumi Takahashi, Etsuro Sugimoto, Hirotoshi Samejima | 1980-11-04 |