Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324451 | Lactic acid derivatives and liquid crystal compositions containing the same | Sadao Takehara, Hiroshi Ogawa, Toru Fujisawa, Masashi Osawa | 1994-06-28 |
| 5280111 | Sulfated tocopheryl oligosaccharides and antiviral agents including the same as active ingredients | Naoya Ikushima, Kaname Katsuraya, Nahoko Takahashi, Fusayo Kobayashi, Toshiyuki Uryu +3 more | 1994-01-18 |