Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374489 | Organic electroluminescent device | Takeo Wakimoto, Yasuhiko Shirota, Hiroshi Inada, Tomokazu Kobata | 1994-12-20 |
| 5346772 | Organic electroluminescence device | Shuzo Akiyama, Kenichiro Nakashima, Ryuji Murayama, Jun Funaki | 1994-09-13 |
| 5322928 | Diapause hormone isolated from silkworm exhibiting improved diapause activity | Okitsugu Yamashita, Minoru Isobe | 1994-06-21 |