Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8405328 | Slewing control device and working machine incorporated with the same | Masayuki Komiyama, Natsuki Yumoto, Masayuki Kogashima | 2013-03-26 |
| 7818968 | Hydraulic control device of construction machine | Yutaka Toji | 2010-10-26 |
| 7523804 | Small swing type shovel | Kiyokazu Tanaka, Shintaro Sakitani, Takayuki Okunishi, Hiroshi Morita, Hiroshi Shimokakiuchi | 2009-04-28 |
| 7500535 | Control device for construction machine | Yoshiki Kamon, Tomohiko Asakage, Norihiko Hayashi | 2009-03-10 |
| 7497195 | Engine control device of construction machinery | Yoshiki Kamon | 2009-03-03 |
| 7191758 | Engine control device of construction machinery | — | 2007-03-20 |
| 7174968 | Hydraulic excavator | Takayuki Okunishi, Shinya Nakata, Hiroshi Shimokakiuchi, Hiroshi Morita, Shintaro Sakitani | 2007-02-13 |
| 7001135 | Construction machine | Hiroshi Shimokakiuchi, Hiroshi Morita, Shintaro Sakitani, Kenta Kojima, Takayuki Okunishi +2 more | 2006-02-21 |