Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5487534 | Laminated rubber vibration control device for structures | Mitsuo Sakamoto, Norihide Koshika, Isao Nishimura, Satoshi Oorui | 1996-01-30 |
| 5442883 | Vibration control device for structure | Isao Nishimura, Mitsuo Sakamoto | 1995-08-22 |
| 5421129 | Vibration control device for structure | Mitsuo Sakamoto, Norihide Koshika, Isao Nishimura, Satoshi Orui | 1995-06-06 |
| 5410845 | Vibration control device for structure | Mitsuo Sakamoto, Norihide Koshika, Isao Nishimura, Satoshi Orui | 1995-05-02 |
| 5339580 | Laminated rubber building support and vibration damping device | Norihide Koshika, Mitsuo Sakamoto, Isao Nishimura, Satoshi Oorui | 1994-08-23 |
| 5193323 | Safety monitoring method for use in active seismic response and wind control system | Koji Ishii, Masao Iizuka, Jun Tagami, Toshikazu Yamada, Yoshiki Ikeda | 1993-03-16 |
| 5046290 | Safety monitoring device for use in active seismic response and wind control system | Koji Ishit, Masao Iizuka, Jun Tagami, Toshikazu Yamada, Yoshiki Ikeda | 1991-09-10 |