Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7368224 | Photopolymerizable composition | Tsuguo Yamaoka, Ikuo Shimizu, Hiroshi Toyoda, Motoharu Kinugasa, Masanori Ikuta | 2008-05-06 |
| 7242542 | Filters of electronic displays | Ikuo Shimizu, Motoharu Kinugasa, Hiroshi Toyoda, Masanori Ikuta | 2007-07-10 |