Issued Patents All Time
Showing 1–25 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190819 | Video transmission system | Kazuki Narita | 2021-11-30 |
| 11122310 | Video switching system | Kazuki Narita | 2021-09-14 |
| 10988272 | Packaging machine | — | 2021-04-27 |
| 10516646 | Video signal transmission system | Kazuki Narita | 2019-12-24 |
| 10400797 | Hydraulic control system for working machine | Tsutomu Udagawa, Hiroaki Tanaka, Yasutaka Tsuruga | 2019-09-03 |
| 10326606 | Multicast switching system | Takeshi Shimizu | 2019-06-18 |
| 10104451 | IP uncompressed video encoder and decoder | Kazuki Narita, Sho HONGO, Koji Nakao, Hiroyuki TERASAKI, Hirokazu Arai +2 more | 2018-10-16 |
| 9854301 | Video transmission system and video receiver | Kazuki Narita | 2017-12-26 |
| 9794650 | IP uncompressed video encoder and decoder | Kazuki Narita, Sho HONGO, Koji Nakao, Hiroyuki TERASAKI, Hirokazu Arai +2 more | 2017-10-17 |
| 9587271 | Mixtures for assaying nucleic acid, novel method of assaying nucleic acid with the use of the same and nucleic acid probe to be used therefor | Takahiro Kanagawa, Naohiro Noda, Satoshi Tsuneda, Hidenori Tani, Shinya Kurata | 2017-03-07 |
| 9341198 | Hydraulic drive device for working machine | Tsuyoshi Nakamura, Yasuo Okano, Kouji Ishikawa, Kensuke Sato, Hiroyuki Azuma +2 more | 2016-05-17 |
| 8919115 | Hydraulic drive device for hydraulic excavator | Naoki Hagiwara, Yasuo Okano, Tsuyoshi Nakamura, Kouji Ishikawa | 2014-12-30 |
| 8800278 | Hydraulic drive device for hydraulic excavator | — | 2014-08-12 |
| 8677737 | Engine powered machine | Shohei Kamiya | 2014-03-25 |
| 8595144 | Management system and method for exhaust purification apparatus | Kazuhiro Shibamori, Hidenobu Tsukada, Yoichi Kowatari | 2013-11-26 |
| 8459014 | Mounting structure for NOx reduction device for construction machine | Shohei Kamiya, Masanori Ezawa | 2013-06-11 |
| 8442729 | Traveling system for engineering machine | Hidenobu Tsukada, Tsuyoshi Nakamura, Yasuo Yamazaki | 2013-05-14 |
| 8429904 | Working machine | Kazuhiro Shibamori, Kouji Ishikawa, Yoichi Kowatari, Hidenobu Tsukada, Shohei Kamiya +1 more | 2013-04-30 |
| 8424298 | Pump torque control system for hydraulic construction machine | Nobuei Ariga, Kouji Ishikawa, Hideo Karasawa, Yasuo Okano, Youichi Kowatari | 2013-04-23 |
| 8371117 | Torque control apparatus for construction machine three-pump system | Kouji Ishikawa, Nobuei Ariga, Akihiro Narazaki | 2013-02-12 |
| 8336443 | Hydraulic working machine | Toshihiro Abe, Yusuke Kajita, Kouji Ishikawa, Hideo Karasawa | 2012-12-25 |
| 8336299 | Exhaust gas cleaning system for construction machine | Shohei Kamiya | 2012-12-25 |
| 8316636 | Exhaust gas purifier of construction machine | — | 2012-11-27 |
| 8302386 | Exhaust gas cleaning system for diesel engine | Hidenobu Tsukada, Shohei Kamiya | 2012-11-06 |
| 8276370 | Construction machine | Shohei Kamiya, Yasushi Arai | 2012-10-02 |