Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6349676 | Small animal rearing apparatus | Motohiro Niki, Mieko Niki, Etuko Niki, Misako Kidachi | 2002-02-26 |
| 6339998 | Water feed device for small animal rearing apparatus | Motohiro Niki | 2002-01-22 |