Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920778 | Heat exchanger for gas compressor | Kazuki Tsugihashi, Yosuke FUKUSHIMA | 2021-02-16 |
| 10494038 | Upper slewing body | Masashi Irie, Takahiro Shinozaki, Yoshimune Mori, Masashi Kawabata, Kiyotsuna Kuchiki +3 more | 2019-12-03 |
| 9657616 | Muffler sound-insulation structure | Yosuke FUKUSHIMA | 2017-05-23 |
| 9347202 | Construction machine | Hajime Nakashima, Masaru Numasawa, Kazuhiro Ueda, Zenzo Yamaguchi | 2016-05-24 |
| 9169621 | Hydraulic tubing support structure and operating machine provided therewith | Kyoko Masuda, Masashi Kawabata, Yoshimune Mori, Kazuhiro Ueda, Shuichi Ono | 2015-10-27 |
| 9027676 | Construction machine | Hajime Nakashima, Masaru Numasawa, Kazuhiro Ueda, Zenzo Yamaguchi | 2015-05-12 |
| 8590668 | Construction machine with cab noise reduction device | Kyoko Masuda, Kazuhiro Ueda | 2013-11-26 |
| 7967901 | Lubricating liquid separator | Toru Sakatani, Eiji Kanki | 2011-06-28 |
| 7841314 | Cooling structure of construction machine | Hajime Nakashima, Tomoya Taniuchi, Shinichi Kinoshita | 2010-11-30 |
| 7451843 | Construction machine | Hajime Nakashima, Kazuhiro Ueda, Hideo Utsuno, Toshiyuki Kobayashi | 2008-11-18 |
| 7325474 | Silencer | Shoji Yoshimura, Zenzo Yamaguchi | 2008-02-05 |
| 7131422 | Construction machine | Hajime Nakashima, Kazuhiro Ueda | 2006-11-07 |