Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044165 | Process for producing resin for optical material | Masaru Kawaguchi, Mamoru Tanaka, Seiichi Kobayashi | 2011-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044165 | Process for producing resin for optical material | Masaru Kawaguchi, Mamoru Tanaka, Seiichi Kobayashi | 2011-10-25 |