Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11287395 | Capacitive gas sensor | Eiji Itoh, Yoshinori Yamaguchi, Tatsuya Nishida | 2022-03-29 |
| 7604269 | Impact absorbing device | Kenji Murakami | 2009-10-20 |
| 5469136 | Tire inflation pressure monitoring apparatus | Takeo Fukumura | 1995-11-21 |
| 4813519 | Cylinder piston apparatus for a suspension system | Takeo Fukumura | 1989-03-21 |