Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156437 | Curable compositions using siloxane grafted vinyl polymers | Tadashi Okawa, Ryuzo Mikami | 2000-12-05 |
| 6136521 | Polycarbonate, and molding and electrophotographic photoreceptor prepared therefrom | Takaaki Hikosaka, Yasuaki Horikawa, Shuji Sakamoto, Haruhiko Furukawa, Tadashi Okawa +2 more | 2000-10-24 |