Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5213915 | Holographic recording material and method for holographic recording | Hideo Tanigawa, Akira Nagata | 1993-05-25 |
| 4560640 | Photosensitive high polymer, easily insolubilized when cross-linked by light, a method for preparation thereof, and a composition thereof | Wasaburo Kawai, Tadashi Naraoka, Takateru Asano | 1985-12-24 |