Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5910599 | Preparation of antimony ethyleneglyoxide | Yoshio Tanaka, Kazuyuki Koide | 1999-06-08 |
| 4287449 | Light-absorption film for rear electrodes of electroluminescent display panel | Mikio Takeda, Hiroshi Kishishita, Kinichi Isaka | 1981-09-01 |