Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10923260 | Magnetorheological fluid composition and vibration damping device using same | Kentaro Komori, Daijiro Endo, Shuichi Sakanoue | 2021-02-16 |
| 10706999 | Magnetorheological fluid composition and vibration damping device using same | Kentaro Komori, Daijiro Endo, Shuichi Sakanoue | 2020-07-07 |
| 9068625 | Fluid-filled type vibration damping device | Koichi Hasegawa, Masaaki Hamada | 2015-06-30 |
| 9061330 | Discharging mechanism and a discharging method of solid matter | Hiroshi Sano, Shozo Kobayashi, Katsushi Shibuya | 2015-06-23 |
| 8556240 | Fluid-filled vibration damping device and control method of the device used as engine mount | Koichi Hasegawa | 2013-10-15 |
| 5786828 | Detachable print unit having updatable condition memory and printer using the same | — | 1998-07-28 |
| 5103344 | Optical pickup | — | 1992-04-07 |
| 4475058 | Discharge lamp having convoluted discharge path | Takao Takeda, Hiroshi Ito, Hitoshi Yamazaki, Atsushi Hattori, Jun Imai | 1984-10-02 |
| 4360762 | Rapid starter switch for a fluorescent lamp | Hiromi Adachi, Shoichi Iwaya | 1982-11-23 |