Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7820286 | Coating composition and resin article having optical permeability | Masanori Washida | 2010-10-26 |
| 7183004 | Coating composition and resin product having light transmitting property | Masanori Washida | 2007-02-27 |
| 6177138 | Abrasion-resistant coating composition for acrylic resin molded article | Fujio Sawaragi | 2001-01-23 |