Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10219383 | Printed wiring board and method for manufacturing the same | Takema Adachi | 2019-02-26 |
| 10051734 | Wiring board and method for manufacturing the same | — | 2018-08-14 |
| 9750136 | Wiring board and method for manufacturing the same | Michimasa Takahashi | 2017-08-29 |
| 9554462 | Printed wiring board | — | 2017-01-24 |
| 7621242 | Variable valve operating mechanism | Akira Sugiura, Tomiyasu Hirano, Tamotsu Yamamoto, Tetsuya Niwa | 2009-11-24 |
| 7451729 | Variable valve mechanism | Akira Sugiura, Tetsuya Niwa, Tamotsu Yamamoto, Tomiyasu Hirano, Tomoki Miyoshi | 2008-11-18 |
| 4644916 | V-type four stroke engine with counter rotating balance weights canceling out first order imbalance moments of reciprocating and of rotational motion | — | 1987-02-24 |
| 4500099 | Elastic supporting and sealing member with thermal foaming strip | Kiyoshi Isogai, Nobuo Ohmori, Naka Takita, Makoto Okamoto, Itsuo Koga +1 more | 1985-02-19 |
| 4192263 | Valve drive device for an internal combustion engine | Hiroki Yamauchi | 1980-03-11 |