Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292061 | Fluid pressure circuit | — | 2025-05-06 |
| 12292060 | Fluid circuit | Koji Sato, Yuta Okamoto, Tomoki Seki, Tatsuhiro Arikawa | 2025-05-06 |
| 12281663 | Fluid circuit | Koji Sato, Yuta Okamoto, Tomoki Seki, Tatsuhiro Arikawa | 2025-04-22 |
| 12055225 | Fluid control device | — | 2024-08-06 |
| 11371535 | Fluid pressure circuit | — | 2022-06-28 |
| 11225983 | Fluid circuit | — | 2022-01-18 |
| 10801533 | Fluid pressure circuit | — | 2020-10-13 |
| 10746293 | Fluid pressure circuit | — | 2020-08-18 |
| 10247206 | Fluid circuit | — | 2019-04-02 |
| 8588787 | Neighboring cell processing device, wireless base station device, neighboring cell processing method and data structure | Kenichi Murakami | 2013-11-19 |
| 8539762 | Hydraulic control circuit for construction machine | Hiroyasu Nishikawa, Masaru Mishima, Yutaka Yokoyama | 2013-09-24 |
| 8241518 | Soft magnetic material and dust core | Naoto Igarashi, Takao Nishioka, Tsuyoshi Akao | 2012-08-14 |
| 8191364 | Method for controlling pump of working machine | Tetsuya Yoshino, Nobuhiro Miki, Yuya Kanenawa, Yutaka Yokoyama, Takayasu Kitai | 2012-06-05 |
| 7998361 | Soft magnetic material and powder magnetic core | Kazuhiro Hirose, Haruhisa Toyoda, Takao Nishioka, Naoto Igarashi, Toru Maeda | 2011-08-16 |
| 7511425 | Image display apparatus having ion pump and electron-emitting devices in communication via mesh or stripe shaped member | Hisanori Tsuda, Masaru Kamio, Ihachiro Gofuku, Yasue Sato, Hiromasa Mitani +2 more | 2009-03-31 |
| 7439661 | Image display apparatus having ION pump including permanent magnet | Yasue Sato, Masaru Kamio, Ihachiro Gofuku, Hisanori Tsuda, Tomoko Narusawa +3 more | 2008-10-21 |
| 7301269 | Image display apparatus provided with an ion pump assembly arranged within an external container | Ihachiro Gofuku, Masaru Kamio, Hisanori Tsuda, Yasue Sato, Hiromasa Mitani +2 more | 2007-11-27 |
| 7279846 | Image display apparatus | Ihachiro Gofuku, Masaru Kamio, Hisanori Tsuda, Yasue Sato, Hiromasa Mitani +2 more | 2007-10-09 |
| 7258812 | Compound magnetic material and fabrication method thereof | Hitoshi Oyama, Takao Nishioka | 2007-08-21 |
| 6877417 | Fluid pressure circuit | — | 2005-04-12 |
| 6836981 | Hydraulic control circuit for boom cylinder in work machine | Tetsuya Yoshino | 2005-01-04 |
| 6820355 | Hydraulic control circuit of boom cylinder in work machine | Tetsuya Yoshino | 2004-11-23 |
| 6758128 | Hydraulic circuit for working machine | Makoto Iga | 2004-07-06 |
| 6581506 | Method and device for controlling supply of working fluid | — | 2003-06-24 |
| 6371150 | Flow dividing valve | — | 2002-04-16 |