Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9417363 | Optical sheet, surface light source device and transmission-type display device | Mitsuru Inoue, Akiko Tomita, Hiroshi Kojima, Akinobu Ushiyama, Satoshi Goishihara | 2016-08-16 |
| 6489015 | Hardcoat film and antireflection film | Mitsuru Tsuchiya, Takahiro Niimi | 2002-12-03 |