Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5883200 | Coating composition | Hiroaki Omoto, Hiroyuki Mishima, Tsunehiko Toyoda | 1999-03-16 |
| 5608004 | Water base coating composition | Tsunehiko Toyoda, Hiroaki Omoto, Mitsuru Kohno, Maki Ii | 1997-03-04 |