Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7596893 | Work machine | Shoji Tozawa, Madoka Binnaka | 2009-10-06 |
| 7565801 | Swing drive device and work machine | Shoji Tozawa, Madoka Binnaka | 2009-07-28 |
| 7562472 | Work machine | Shoji Tozawa, Madoka Binnaka | 2009-07-21 |
| 7331760 | Fan revolution speed control method | — | 2008-02-19 |
| 7281370 | Fan revolution speed control method | Kazushige Okamoto, Noriyuki Adachi | 2007-10-16 |
| 7275368 | Fan revolution speed control method | Nobumi Toyoura, Kazushige Okamoto | 2007-10-02 |
| 7171366 | Method and apparatus for voice-activated control of attachment of construction machine | — | 2007-01-30 |
| 7103545 | Voice-actuated machine body control apparatus for construction machine | — | 2006-09-05 |
| 6570267 | Antitheft device for construction machinery | Naoyuki Moriya | 2003-05-27 |
| 6560495 | Method and device for locking work machine | Naoyuki Moriya | 2003-05-06 |
| 6401456 | Method and device for controlling work machine | Naoyuki Moriya, Nobuaki Matoba | 2002-06-11 |
| 6393838 | Hydraulic control device for working machines | Naoyuki Moriya | 2002-05-28 |
| 6378231 | Construction machine | Naoyuki Moriya | 2002-04-30 |
| 6293033 | Construction machinery | Naoyuki Moriya | 2001-09-25 |