Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D686642 | Swing post for a construction machine | Katsuhiro Sasaki, Makoto Motozu, Yuuki Umizaki, Seiichi Kihara | 2013-07-23 |
| D686252 | Frame for a construction machine | Teruo Irino, Katsuhiro Sasaki, Yuuki Umizaki | 2013-07-16 |
| D685009 | Portion of a hydraulic excavator | Akira Saito, Kazuhiko Hiraoka, Shigehisa Hagura, Tomoyuki Miyata, Teruo Irino +2 more | 2013-06-25 |
| D684600 | Hydraulic excavator | Akira Saito, Kazuhiko Hiraoka, Shigehisa Hagura, Tomoyuki Miyata, Teruo Irino +2 more | 2013-06-18 |
| D684599 | Hydraulic excavator | Akira Saito, Kazuhiko Hiraoka, Shigehisa Hagura, Tomoyuki Miyata, Teruo Irino +2 more | 2013-06-18 |
| D681689 | Hydraulic excavator | Akira Saito, Kazuhiko Hiraoka, Shigehisa Hagura, Tomoyuki Miyata, Teruo Irino +2 more | 2013-05-07 |
| 7293375 | Crawler frame for construction machine | Akira Fukushima, Akio Ohta, Takaharu Nishimura | 2007-11-13 |