Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985803 | Resin composition for optical material | Jun Yonezawa, Eiko Kobayashi, Masahito Kuramitsu, Yuko Fukuoka, Hiroshi Shirai | 2011-07-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985803 | Resin composition for optical material | Jun Yonezawa, Eiko Kobayashi, Masahito Kuramitsu, Yuko Fukuoka, Hiroshi Shirai | 2011-07-26 |