Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7125218 | Circumferential flow pump | Masahiro Koyama, Yusaku Sakai | 2006-10-24 |
| 6923164 | Fuel supply apparatus | Hideo Mitsudou, Masaru Hiraiwa, Michihiro Hayashi | 2005-08-02 |
| 6453947 | Electromagnetic valve | Hiromichi Tsugami | 2002-09-24 |