Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914087 | Process for producing powder coating composition, powder coating composition, and method of coating film formation | Katsuhiko Okada, Kouji Shinohara, Yoshitaka Konishi | 2005-07-05 |
| 6844397 | Powder coating of epoxy group-containing vinyl copolymers with different Tg's and polycarboxylic acid | Naoyuki Seike, Koichi Yamaguchi, Katsuhiko Okada | 2005-01-18 |