Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971815 | Additive for stock feeds, stock feed containing additive, and process for preparation of additive | Hiroaki Tamatani, Kazuo Takahashi, Kazuo Sato, Kiyoshi Mizushima, Fuminobu Yoshimi | 1990-11-20 |
| 4865852 | Additive for stock feeds, stock feed containing additive, and process for preparation of additive | Hiroaki Tamatani, Kazuo Takahashi, Kazuo Sato, Kiyoshi Mizushima, Fuminobu Yoshimi | 1989-09-12 |