Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9814232 | Insect control sheet | Yasuisa Takinishi, Yoshihide Inako, Hajime Mori, Tomoko HIRANO, Yoshihiro Harada | 2017-11-14 |
| 9411325 | Excavation control system for hydraulic excavator | Akinori Baba, Masashi Ichihara | 2016-08-09 |
| 7756736 | Working machine management system | Shuji Arakawa, Yukie Nishikawa, Hidenori Koizumi | 2010-07-13 |
| 7382742 | Communication system, information collecting system and method therefor | Takayuki Ohta | 2008-06-03 |
| 5773969 | DC-DC converter circuit and inductive load drive device using DC-DC converter circuit | Masakazu Moritoki, Masao Hagiwara, Kenichiro Maeda, Daisuke Yoshida | 1998-06-30 |
| 5630317 | Controller for hydraulic drive machine | Fujitoshi Takamura, Shuki Akushichi | 1997-05-20 |
| 5538084 | Device for controlling height of blade of tracked vechicle | Toshihiko Kohda, Tatsuro Nakazato | 1996-07-23 |
| 5398766 | Device for controlling height of blade of tracked vehicle | Toshihiko Kohda, Tatsuro Nakazato | 1995-03-21 |
| 5172297 | Lightning arrestor | Takashi Imakoma | 1992-12-15 |
| 5129479 | Suspension system for an engine and transmission assembly mounted transversely in a vehicle | Yuichi Fujii | 1992-07-14 |
| 4761707 | Lightning-conducting insulators | Keiji Wakamatsu, Jun Atsumi | 1988-08-02 |
| 4423785 | Load control device for a working tool of a construction vehicle | Keishiro Kurihara, Masakazu Moritoki | 1984-01-03 |
| 4332517 | Control device for an earthwork machine | Michiaki Igarashi, Shigemi Yamano | 1982-06-01 |
| 4282933 | Automatic control device for an earth working equipment | Takashi Suganami, Tashiro Takeda, Koh Shimizu, Teruo Manseki | 1981-08-11 |