Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5979127 | Earthquake-proof object support device | — | 1999-11-09 |
| 5564237 | Earthquake resisting support construction for structures | — | 1996-10-15 |
| 5081955 | Animal experiment apparatus | Hiroyuki Ohara, Shinji Ohtsuka | 1992-01-21 |