Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8833745 | Seismic isolation device and seismic isolation structure | Satoshi Fujita, Go Tanaka, Mitsuru Miyazaki, Hideo Ozawa | 2014-09-16 |
| 8714324 | Dynamic vibration absorber and dynamic vibration absorbing apparatus using the same | Yukito Matsumoto, Osamu Hasegawa | 2014-05-06 |
| 8484910 | Active dynamic vibration absorber | Mitsuru Miyazaki, Yuichi Iwasaki | 2013-07-16 |
| 8087500 | Vibrational energy absorbing apparatus | Hirokazu Iemura, Osamu Kochiyama | 2012-01-03 |
| 6840017 | Vibration control structure | Kiyoharu Suzuki | 2005-01-11 |
| 6354047 | Columnar structure with earthquake resistance imparted thereto and method of reinforcing the earthquake resistance of a columnar structure | Hideo Moritaka | 2002-03-12 |
| 6250441 | Viscous shear-type damper | — | 2001-06-26 |
| 6123313 | Seismic isolation apparatus | Susumu Otsuka, Kunio Hayakawa, Kiyoharu Suzuki, Masami Mochimaru, Mitsuru Miyazaki | 2000-09-26 |
| 5999004 | Method of detecting a change in the property of a rubber member | Yoshinao Okawa, Youichi Akutsu, Masayoshi Ikenaga | 1999-12-07 |
| 5761856 | Vibration isolation apparatus | Tsukasa Kishizono, William H. Robinson | 1998-06-09 |
| 5544452 | Method of and apparatus for damping the vibration of a building | Takafumi Fujita, Masami Mochimaru, Susumu Otsuka, Nobuyasu Kawai, Kurimoto Kurimoto +1 more | 1996-08-13 |
| 5218800 | Method of installing side-wall beam for guideway for magnetic levitation vehicle | Hajime Wakui, Seiichi Tottori, Nobuyuki Matsumoto, Tadatomo Watanabe, Shuichi Nagata | 1993-06-15 |
| 5201155 | Seismic isolating bearing | Masayoshi Ikenaga, Kouske Sasaki | 1993-04-13 |
| 5161655 | Vibration energy absorbing apparatus | — | 1992-11-10 |
| 5037058 | Damper unit for automotive power unit or the like | Masamitsu Kojima, Masami Mochimaru, Masaru Iwakura, Takanobu Ide | 1991-08-06 |
| 4805359 | Method of applying floor vibration-damping work and vibration-damping floor device | Hiraku Miyake, Tadahiro Yano, Yoshio Tanno, Yutaka Hayamizu, Satoru Aizawa +1 more | 1989-02-21 |
| 4790521 | Anti-vibration apparatus for mounting a power unit on a supporting body with suppression of vibrations | Takanobu Ide | 1988-12-13 |
| 4545466 | Vibration damping apparatus | Jiro Izeki | 1985-10-08 |
| 4534535 | Damping support for piping system | Katsutoshi Maeda | 1985-08-13 |
| 4480731 | Vibration damping apparatus | Jiro Izeki | 1984-11-06 |