Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066531 | Urea water supply system for construction machine | Hidenori MANO, Toshinori Fujii | 2018-09-04 |
| 9366011 | Work machine management device | Kazuki Kubota, Hiroyuki Adachi, Yutaka Watanabe, Hiroshi Sazanami, Masashi Shoji | 2016-06-14 |
| 8904766 | Exhaust gas treatment device | Tomoyuki Saito, Hiroyuki Kamata, Hiroki Sugawara, Toshihiro Abe | 2014-12-09 |
| 8881506 | Hydraulic drive device of hydraulic operating machine | Tsuyoshi Nakamura, Kouji Ishikawa, Yasushi Arai, Hidenobu Tsukada | 2014-11-11 |
| 8708087 | Construction machine | Taku Kashu, Hideki Haramoto, Yasushi Arai | 2014-04-29 |
| 8677737 | Engine powered machine | Kazunori Nakamura | 2014-03-25 |
| 8672082 | Construction machine | Taku Kashu, Hideki Haramoto, Yasushi Arai | 2014-03-18 |
| 8646255 | Exhaust gas purification system for engineering machine | Hidenobu Tsukada, Kouji Ishikawa, Yasushi Arai | 2014-02-11 |
| 8573646 | Mounting structure for NOx reduction device for construction machine | — | 2013-11-05 |
| 8549847 | Exhaust gas purifying device | Tomoyuki Saito | 2013-10-08 |
| 8459014 | Mounting structure for NOx reduction device for construction machine | Masanori Ezawa, Kazunori Nakamura | 2013-06-11 |
| 8459008 | Working machine | Kensuke Sato, Hidenobu Tsukada, Kazuhiro Shibamori | 2013-06-11 |
| 8429904 | Working machine | Kazuhiro Shibamori, Kazunori Nakamura, Kouji Ishikawa, Yoichi Kowatari, Hidenobu Tsukada +1 more | 2013-04-30 |
| 8336299 | Exhaust gas cleaning system for construction machine | Kazunori Nakamura | 2012-12-25 |
| 8302386 | Exhaust gas cleaning system for diesel engine | Hidenobu Tsukada, Kazunori Nakamura | 2012-11-06 |
| 8276370 | Construction machine | Kazunori Nakamura, Yasushi Arai | 2012-10-02 |
| 8250858 | Exhaust gas cleaning system for construction machine | Kazunori Nakamura | 2012-08-28 |
| 8186156 | Automotive construction machine | Yasushi Arai, Kazunori Nakamura | 2012-05-29 |
| 8161736 | Exhaust gas cleaning system for engineering vehicle | Hidenobu Tsukada, Kazunori Nakamura | 2012-04-24 |
| 8096382 | Construction machine | Kazunori Nakamura, Yasushi Arai | 2012-01-17 |
| 4418687 | Electric sleep inducer | Junji Matsumoto, Yasuhiko Sugihara | 1983-12-06 |