Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8447498 | Control device for internal combustion engine | Masahiro Toyohara, Takao Miyake, Tomohiro Ohisa | 2013-05-21 |
| 6463905 | Low noise package storing type engine working machine | Masahiro Saito, Shinichiro Ishida, Masato Shiokawa, Takashi Fukushima, Kouichi Kouzato | 2002-10-15 |