Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5993847 | Method for improving reproduction activity of boars by using feed | Kiyoshi Hashimoto, Yasushi Yoshimi, Hiroaki Matsumura, Takahisa Tokunaga, Toshiaki Kono +1 more | 1999-11-30 |
| 5714181 | Method for reducing the incidence of premature piglets by using feed containing oligosaccharides | Kiyoshi Hashimoto, Yasushi Yoshimi, Kazuhiko Hirose, Takahisa Tokunaga, Toshiaki Kono +1 more | 1998-02-03 |