Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8814969 | Exhaust gas purification device | Shouhei Nagasaka, Hiroki Sato, Issei Hara, Yosuke Obuchi, Yuuki Kasaoka | 2014-08-26 |
| 7959219 | Reinforcement structure for pipe and cab structure for construction machine having the same | Akihide Namura, Takahiro Noguchi, Fumiaki Kawahara | 2011-06-14 |
| 7712818 | Cab for work machine | Kouzoh Yano | 2010-05-11 |
| 7246846 | Cab for construction machine | Hiroyuki Shioji, Akihide Namura | 2007-07-24 |
| 7011488 | Slide arm for working machine | Nobuyoshi Masumoto, Toshihiko Sakashita | 2006-03-14 |
| 6637111 | Method for making a boom of an excavator | Hidetoshi Sasaki, Toshio Tanaka, Nobuyoshi Masumoto | 2003-10-28 |
| 6536652 | Structure for working unit for bucket excavators and method for manufacturing the same | Hidetoshi Sasaki, Toshio Tanaka, Nobuyoshi Masumoto | 2003-03-25 |
| 6508019 | Boom of bucket type excavator and method for making same | Hidetoshi Sasaki, Toshio Tanaka, Nobuyoshi Masumoto | 2003-01-21 |
| 6349489 | Structure for working unit for bucket excavators and method for manufacturing the same | Hidetoshi Sasaki, Toshio Tanaka, Nobuyoshi Masumoto | 2002-02-26 |