Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858560 | Method of breeding poultry for food | Kunioki Hayashi, Hironori Tanaka, Isao Uemura, Akira Aizawa | 1989-08-22 |
| 4732765 | Sustained release coating composition and preparation coated therewith | Toshiaki Sakashita, Toshio Honma | 1988-03-22 |