Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8298120 | Acceleration shock reduction control system for vehicle | Katsumi Sato, Ryuta Niimura | 2012-10-30 |
| 7497295 | Motorcycle having a support for controlling vibrations transmitted to a seat thereof | Katsumi Sato, Hiroshi Yamaura, Keikichi Shimokobe | 2009-03-03 |
| 5960752 | Combustion control apparatus for spark ignition type 2-cycle internal combustion engine | Yoshiaki Hirakata, Toshihiko Suda | 1999-10-05 |