Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702112 | Hydraulic excavator | Yoshiaki Honma, Daisuke Tsukamoto, Hiroaki Tanaka | 2017-07-11 |
| 8186474 | Wheel loader | Toshifumi Ogihara, Akio Miyane, Takeshi Kamimae | 2012-05-29 |
| 8070412 | Wheel loader | Akira Matsue | 2011-12-06 |
| 7517007 | Slide door-carrying cab | Akihide Namura | 2009-04-14 |
| 7246846 | Cab for construction machine | Akihide Namura, Tatsushi Itoh | 2007-07-24 |
| 6688658 | Cab window lock system | Tadashi Mori, Masanori Sogo | 2004-02-10 |
| 6474705 | Cab window lock system | Tadashi Mori, Masanori Sogo | 2002-11-05 |
| D463462 | Operator cab for power shovel | Yasuhiro Yanagida, Akihide Namura | 2002-09-24 |