Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7299767 | Housing for small pet animals | Kazutoshi Tominaga, Robert C. Krause, Hikaru Nakagawa, Keqian You | 2007-11-27 |
| 6123047 | Animal cage | — | 2000-09-26 |
| 5026496 | Polymer composition useful as viscosity index improver | Shoji Takigawa, Kiyoshi Teranishi, Tomio Nomura, Toshiro Suzuki | 1991-06-25 |