Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10274047 | Planetary gear device with inward flange having recesses | Tetsuya Matsuoka, Takahiko BANNO, Masato Asahara, Kazuhiro Sato | 2019-04-30 |
| 10259538 | Liquefied gas tank and on-water structure including the same | Atsushi Sano, Naruyoshi Izumi, Yukichi Takaoka, Toshifumi Fukasawa, Hideki Kumamoto +1 more | 2019-04-16 |
| 9726062 | Engine device | Shinji Nishimura, Taichi Togashi | 2017-08-08 |
| 9309649 | Work machine | Sei Shimahara, Manabu Nakanishi, Masashi Shibata | 2016-04-12 |
| 9103095 | Hydraulic circuit control device and work machine | Sei Shimahara, Manabu Nakanishi, Masashi Shibata | 2015-08-11 |
| 9051904 | Engine | — | 2015-06-09 |
| 8968148 | Planetary gear reducer | Tetsuya Matsuoka, Kazuhiro Sato, Hideyuki Imai, Tatsuhiko Goi | 2015-03-03 |
| 8899035 | Hydraulic control apparatus for work machine | Seiichi Akiyama, Yusuke Shimizu, Atsunobu Doi, Sei Shimahara, Manabu Nakanishi +1 more | 2014-12-02 |
| 8539762 | Hydraulic control circuit for construction machine | Yoshiyuki Shimada, Masaru Mishima, Yutaka Yokoyama | 2013-09-24 |
| 8398525 | Planetary gear reduction system | Tetsuya Matsuoka, Tooru Nishida, Hirofumi Akahori, Hideyuki Imai, Tatsuhiko Goi | 2013-03-19 |
| 8348803 | Planetary reduction gear apparatus | Tetsuya Matsuoka, Tooru Nishida, Hirofumi Akahori, Tatsuhiko Goi | 2013-01-08 |
| 7958907 | Fluid pressure circuit | Sei Shimahara | 2011-06-14 |
| 7930970 | Control unit for work machine | Sei Shimahara, Manabu Nakanishi | 2011-04-26 |
| 7926411 | Valve control unit | Sei Shimahara, Manabu Nakanishi | 2011-04-19 |
| 7243642 | Breather device of engine | Satoshi Iwata, Yasuhiro Ozaki, Michio Sakata, Kaichi Takeuchi | 2007-07-17 |
| 6778097 | Remote radio operating system, and remote operating apparatus, mobile relay station and radio mobile working machine | Shigeo Kajita, Katsusuke Awano, Shoji Tozawa, Masatoshi Miki | 2004-08-17 |
| D482045 | Internal combustion engine | Satoshi Iwata | 2003-11-11 |
| 6601877 | Piping structure of a working machine | Takahiro Iwamoto, Toshiyuki Matsumoto | 2003-08-05 |
| 6408875 | Piping structure of a working machine | Takahiro Iwamoto, Toshiyuki Matsumoto | 2002-06-25 |