Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4950528 | Anti-seismic rubber | Masao Iizuka, Atsuhiko Yasaka, Yoshide Fukahori | 1990-08-21 |
| 4899323 | Anti-seismic device | Yoshihide Fukahori, Hiromu Kojima, Akihiko Ogino, Shigenobu Suzuki | 1990-02-06 |
| 4761925 | Anti-seismic rubber bearing | Yoshihide Fukahori, Wataru Seki, Shigenobu Suzuki, Takeshi Suga, Mitsuaki Maeda +1 more | 1988-08-09 |
| 4527365 | Earthquake insulating bearing assembly | Takafumi Fujita | 1985-07-09 |