Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7350858 | Vehicular back trim | Katsuhiro Hamamoto, Masaru Kihara, Eiji Harada | 2008-04-01 |
| 7338076 | Roll bar assembly and method for mounting the same | Katsuhiro Hamamoto, Masaru Kihara, Naoto Oonishi | 2008-03-04 |