Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7270877 | Protective tape used for optical member | Shozo Imono, Kazuhito Okumura, Kenji Sano | 2007-09-18 |
| 6899949 | Protective tape used for optical member, treated layer forming agent used for protective tape used for optical member, optical film with protective tape and image viewing display with protective tape | Shozo Imono, Kazuhito Okumura | 2005-05-31 |