Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10456994 | Composite container | Hideaki Nishiwaki, Senta Tojo, Junzo Suzuki | 2019-10-29 |
| 7152565 | Vibration prevention structure in engine | Tatsuo Suzuki, Katsuhiro Kubo | 2006-12-26 |
| 7086371 | Engine | Shumpei Hasegawa, Minoru Matsuda | 2006-08-08 |
| 7011062 | Engine starting apparatus | Minoru Matsuda | 2006-03-14 |
| 7004132 | Valve train for OHV engine | Minoru Matsuda, Kazuhiro Uehara, Atsushi Niimi | 2006-02-28 |
| 6782859 | Valve system for OHV-type four-cylinder internal combustion engine | Minoru Matsuda | 2004-08-31 |
| 6705269 | Four-cycle engine | Kazuto Fukuzawa, Minoru Matsuda | 2004-03-16 |
| 6644262 | Oil pump mounting structure for engine | Minoru Matsuda | 2003-11-11 |
| 6634330 | Valve system for engine | Minoru Matsuda | 2003-10-21 |
| 6536399 | Crankshaft supporting structure for horizontal opposed type internal combustion engine | Minoru Matsuda | 2003-03-25 |
| 6508218 | Intake system for horizontal opposed type internal combustion engine | Kazuto Fukuzawa, Minoru Matsuda | 2003-01-21 |
| 6491011 | Valve system for engine | Minoru Matsuda | 2002-12-10 |
| 4898131 | Valve actuating mechanism for internal combustion mechanism | Hiroshi Yamashita, Shinichiro Izawa, Toshikazu Hamamoto | 1990-02-06 |
| 4542651 | Reciprocating piston flow meter with a fluid bypass | — | 1985-09-24 |