Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8438759 | Vibration damping device and bucket for construction machine | Kazuya Imamura, Taizou Nakagawa | 2013-05-14 |
| 8336444 | Hydraulic cylinder | Kazuya Imamura, Noboru Kanayama, Mitsuo Yabe, Tomoya Watanabe, Teruyuki Hosoya | 2012-12-25 |
| 7743881 | Vibration damping device and bucket for construction machine | Kazuya Imamura, Taizou Nakagawa | 2010-06-29 |
| 7681689 | Vibration damping device and bucket for construction machine | Kazuya Imamura, Taizou Nakagawa | 2010-03-23 |
| 7143852 | Engine compartment cover for work machine | Osamu YATSUDA, Toshio Ibuki, Masahiro Ikeda | 2006-12-05 |
| 6715745 | Liquid-sealed mount | Mitsuo Kuzukawa | 2004-04-06 |
| 6688424 | Noise absorbing device and device for taking air into engine room of a construction machine | Kazuya Imamura, Masahiro Ikeda | 2004-02-10 |
| 6550571 | Noise reduction structure for cab of working vehicle | Keiji Kimura | 2003-04-22 |
| 5988610 | Liquid sealed suspension unit | Hikosaburo Hiraki, Mituo Kuzukawa, Tatuo Tanaka | 1999-11-23 |
| 5845895 | Liquid sealed rubber mount | Hikosaburou Hiraki | 1998-12-08 |