Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663189 | Garnish light alloy wheel | Tsutomu Enomoto, Kenji Fukuda, Kishiro Abe, Kenichi Sakanoshita, Koichi Ogiso +3 more | 2003-12-16 |
| 5107914 | Driving mechanism for a multi-piece rim | Hisayoshi Yamoto | 1992-04-28 |
| 4911216 | Multipart wheel | Hisayoshi Yamoto | 1990-03-27 |