Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7562736 | Fuel injection system for a saddle ride type four-wheel vehicle | Yuichiro Tsuruta, Kazuhito Hotta, Atsushi Ito, Naoki Urano | 2009-07-21 |
| 7556006 | Valve mechanism of engine | Yosuke Hoi, Kazuhiko Tomoda, Michio Izumi, Kazuhiro Shimazaki | 2009-07-07 |
| 7124731 | Internal combustion engine with oil temperature sensor | Satoru Narita, Masaya Adachi, Masanobu Urabe | 2006-10-24 |
| 6532987 | Relief valve | Katsuhiko Itoh, Mitsuru Saito, Hideyuki Tawara | 2003-03-18 |
| 6530353 | Crankshaft holding structure for internal combustion engine | Katsuhiko Ito, Kazuhiro Yasuda | 2003-03-11 |
| 6443263 | Oil tank for an internal combustion engine | Katsuhiko Ito | 2002-09-03 |
| 6334438 | Overhead valve type internal combustion engine | Katsuhiko Itoh, Ken Oike | 2002-01-01 |
| 6314934 | Lubricating device for internal combustion engine | Katsuhiko Ito, Hideyuki Tawara, Nobuyuki Yakigaya | 2001-11-13 |