Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002093 | Damper and vibration damping structure using the same | Sumio Kawaguchi, Mitsuru Miyazaki, Akio Suzuki | 2011-08-23 |
| 7565957 | Damper and vibration damping structure using the same | Sumio Kawaguchi, Mitsuru Miyazaki, Akio Suzuki | 2009-07-28 |
| 7182187 | Damper and vibration damping structure using the same | Sumio Kawaguchi, Mitsuru Miyazaki, Akio Suzuki | 2007-02-27 |
| 6123313 | Seismic isolation apparatus | Susumu Otsuka, Kunio Hayakawa, Ikuo Shimoda, Kiyoharu Suzuki, Mitsuru Miyazaki | 2000-09-26 |
| 5544452 | Method of and apparatus for damping the vibration of a building | Takafumi Fujita, Ikuo Shimoda, Susumu Otsuka, Nobuyasu Kawai, Kurimoto Kurimoto +1 more | 1996-08-13 |
| 5103943 | Vibration damper for power unit | Takanobu Ide, Masamitsu Kojima, Masura Iwakura | 1992-04-14 |
| 5037058 | Damper unit for automotive power unit or the like | Masamitsu Kojima, Ikuo Shimoda, Masaru Iwakura, Takanobu Ide | 1991-08-06 |
| 4991816 | Damper unit for automotive power unit or the like | Takanobu Ide, Masamitsu Kojima | 1991-02-12 |