Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4919103 | Device for controlling evaporative emission from a fuel tank | Hiroyuki Hosokawa, Nobuhiko Koyama, Eiji Hiramatsu, Mitsunori Takao, Tomoaki Abe +3 more | 1990-04-24 |