Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8087139 | Replacement of air cleaner cover | Hiroshi Moriyama | 2012-01-03 |
| 7950366 | Engine control system | Tetsuya Arai, Takanori Sato | 2011-05-31 |
| 7757661 | Engine rotation speed controller for working machine | — | 2010-07-20 |
| 6722638 | Control system for choke valve of carburetor | Hiroaki Kojima, Hiroshi Moriyama | 2004-04-20 |
| 6679232 | Mixer for multicylinder gas engine | Shinji Yamanaka, Masanori Fujinuma | 2004-01-20 |
| 5419291 | Electronic fuel injection system without battery for internal combustion engine | Ryuichi Kimata, Katsuyuki Morichika | 1995-05-30 |