Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6230450 | Damping top, damping rod, and damping device using same | Eiji Kuroda, Tamotsu Hata, Hideo Kimijima | 2001-05-15 |
| 5740652 | Method of installing seismic damping wall | Katsufumi Inoue, Mitsuo Miyazaki, Masami Nomori | 1998-04-21 |
| 5373670 | Shakeproof bearing | Teruo Sasaki, Kazuhiro Fujisawa, Yoshiaki Miyamoto, Mitsuo Miyazaki, Yuji Mitsusaka | 1994-12-20 |