Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7361450 | Photosensitive resins, resin compositions and products of curing thereof | Hiroo Koyanagi, Koji Nakayama, Yoshihiro Kawada, Minoru Yokoshima | 2008-04-22 |
| 5792807 | Composition adaptable or suitable for being marked and molding thereof | Shoiti Hayashihara, Masaru Kudho, Masaki Shinmoto | 1998-08-11 |