Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6766600 | Display device and display controller of construction machinery | Hiroshi Ogura, Hiroshi Watanabe, Kazuo Fujishima | 2004-07-27 |
| 6564480 | Working apparatus for construction machine | Genroku Sugiyama, Masakazu Haga, Ryohei Suzuki, Toshio Hasegawa, Koji Tahara | 2003-05-20 |
| 6532409 | Target excavation surface setting device for excavation machine, recording medium therefor and display unit | Kazuo Fujishima, Hiroshi Watanabe, Hiroshi Ogura | 2003-03-11 |
| 6430490 | Hydraulic circuit control device of construction machinery | Hiroshi Watanabe, Shuji Ohira, Kazuo Fujishima, Hiroshi Ogura, Masakazu Haga | 2002-08-06 |
| 5643080 | Air outlet member | Yoshiyuki Kondoh, Tsuyoshi Sakyo, Yoshimi Iwase, Kazunori Komatsu, Kazuhisa Tamura | 1997-07-01 |
| 4914952 | Ultrasonic method for measurement of size of any flaw within solid mass | Takeshi Miyajima, Yukio Ogura | 1990-04-10 |