Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5464637 | Egg containing iron or vitamin D.sub.3 in high content | Hiroshi Horikawa, Eiji Honzawa, Tadahiro Masumura | 1995-11-07 |
| 5085871 | Feed compositon for fowls | Hiroshi Horikawa, Tetsuya Hori, Kunihiko Ishii | 1992-02-04 |