Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5884902 | Double-mass type dynamic damper having two damper systems | Takahiro Aoi, Tetsuya Kohgo, Masaaki Mishima | 1999-03-23 |
| 5671909 | Oscillating rod member equipped with dynamic damper | Takahiro Aoi | 1997-09-30 |
| 5593144 | Oscillating rod member equipped with dynamic damper | Takahiro Aoi | 1997-01-14 |
| 5453570 | Karaoke authoring apparatus | Toshihiko Umeda, Tomoyuki Tanaka, Yasuhiro Maruyama | 1995-09-26 |
| 5390962 | Flexible joint for exhaust pipe of motor vehicle | Yumi Sekiguchi, Masahiko Fukui | 1995-02-21 |
| 5366211 | Elastic mount having fluid chamber partially defined by oscillating plate actuated by electrostrictive/magnetostrictive element | Yumi Sekiguchi | 1994-11-22 |
| 5356123 | Elastic mount having fluid chamber partially defined by oscillating plate actuated by electrostrictive/magnetostrictive element | Yumi Sekiguchi | 1994-10-18 |
| 5326324 | Dynamic damper for hollow drive shaft | — | 1994-07-05 |
| 5323989 | Method of supporting exhaust pipe for motor vehicle and support structure for effecting the method | Yumi Sekiguchi, Hiroshi Kakimoto | 1994-06-28 |
| 5213313 | Fluid-filled cylindrical elastic mount having lateral and radial elastic walls for desired axial and diametric spring characteristics | Joji Tsutsumida, Masatoyo Kagawa | 1993-05-25 |
| 5188346 | Fluid-filled elastic mount having two pressure-receiving chambers communicating with equilibrium chamber through respective orifice passages | Takashi Yoshida | 1993-02-23 |
| 5090668 | Dynamic damper | — | 1992-02-25 |
| 5056763 | Dynamic damper | Masaaki Mishima | 1991-10-15 |
| 5050837 | Muffler holding member | Yoshio Iida, Motohiro Katayama, Ikuo Sasaki | 1991-09-24 |
| 4555513 | 1,2 Dihydro- and 1,2,3,4-tetrahydro quinolylacetic acids and analgesic use thereof | Kaoru Okamaoto, Teikichi Kurosaki | 1985-11-26 |