Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6123313 | Seismic isolation apparatus | Susumu Otsuka, Ikuo Shimoda, Kiyoharu Suzuki, Masami Mochimaru, Mitsuru Miyazaki | 2000-09-26 |
| 5913503 | Aseismatic mount for exhibiton of articles and showcase equipped with aseismatic mount | Yukio Satoh, Susumu Otsuka, Kunihiko Andoh | 1999-06-22 |