Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387458 | Reverse painting process | Yukihide Yamashita, Masayuki Yamaguchi, Shirou Kamiyama | 2002-05-14 |
| 6066207 | Powder coating booth | Hiroshi Arai, Yukihide Yamashita, Masayuki Yamaguchi | 2000-05-23 |