Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335057 | Metallic multilayer coating films formation process | Hideo Sugai, Yasumasa Okumura | 2002-01-01 |
| 6180175 | Coating composition | Masaaki Saika, Yoshiyuki Yukawa, Motoshi Yabuta, Seiji Wada, Yasumasa Okumura | 2001-01-30 |
| 6045870 | High solid coating composition and method for forming topcoat using same | Yoshiyuki Yukawa, Masaaki Saika, Motoshi Yabuta, Yasumasa Okumura | 2000-04-04 |