Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8875829 | Construction machine | Hironori Takenaka | 2014-11-04 |
| 8601799 | Construction machine | Takaharu Michida, Katsuki Yamagata, Kenji Onuki, Shintaro Sasai | 2013-12-10 |
| 7726435 | Construction machine | Takanobu Nakayoshi, Hirokazu Imashige, Kazuyuki Takeda | 2010-06-01 |
| 7708100 | Construction machinery | Norihiko Hayashi, Hideki Kinugawa | 2010-05-04 |
| 7634961 | Hydraulic circuit for construction machine | Yutaka Toji, Masaaki Tachino, Kazuhiko Fujii | 2009-12-22 |
| 7500535 | Control device for construction machine | Yoshiki Kamon, Yoshiyasu Umezu, Norihiko Hayashi | 2009-03-10 |
| 7282145 | Oil filter for construction machine | Kazuhiko Fujii, Saburo Mori, Tomoshige Tanaka | 2007-10-16 |
| 7159562 | Engine control device for construction machine | — | 2007-01-09 |
| 7098549 | Power control device for construction machine | Hideki Kinugawa | 2006-08-29 |
| 6930591 | Anti-theft system for construction machines and method for managing construction machines | Hisashi Kadowaki, Norihiko Hayashi, Hitoshi Hidaka | 2005-08-16 |