Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12013389 | Method of evaluating pathological conditions of heart failure | Shingo Takada, Takashi Yokota, Ryosuke Shirakawa, Hisataka Sabe | 2024-06-18 |
| 11780303 | Striker mounting structure | Shu Nakamura, Hironori Tajima, Kazuhiko Sato, Mikio Nakashima, Hiroki Kawamura +3 more | 2023-10-10 |
| 11499351 | Striker mounting structure | Shu Nakamura, Hironori Tajima, Kazuhiko Sato, Mikio Nakashima, Hiroki Kawamura +3 more | 2022-11-15 |
| 11379224 | Scale calculation apparatus and computer readable medium | Natsuko Fujii, Toshihiro Kobayashi, Yuki HIKAWA, Takahiro Akimoto, Toshiki Kitajima | 2022-07-05 |
| 11293163 | Hydraulic drive device for excavation work machines | Toshihiro Nogi, Akira Tsutsui, Sho FUJIWARA | 2022-04-05 |
| 11286644 | Hydraulic actuator for excavation work machine | Toshihiro Nogi, Sho FUJIWARA | 2022-03-29 |
| 11008733 | Energy regeneration device and work machine provided with energy regeneration device | Naoki Sugano | 2021-05-18 |
| 10920757 | Liquid pressure rotary machine | Kei Morita, Naoki Sugano | 2021-02-16 |
| 10895063 | Energy regeneration device and work machine provided with energy regeneration device | Naoki Sugano | 2021-01-19 |
| 10808686 | Hydraulic rotary machine | Naoki Sugano, Kei Morita | 2020-10-20 |
| 10801181 | Energy regeneration device and work machine provided with energy regeneration device | Naoki Sugano | 2020-10-13 |
| 10794512 | Electrically-driven flow rate control valve | Kei Morita, Naoki Sugano, Takayuki Igaue | 2020-10-06 |
| 10767787 | Electrically-driven flow rate control valve | Kei Morita, Naoki Sugano, Takayuki Igaue | 2020-09-08 |
| 10738798 | Energy recovery device and energy recovery method | Naoki Sugano, Yoshio Inoue, Motomichi Sonobe | 2020-08-11 |
| 10704229 | Hydraulic driving apparatus of work machine | Shohei UEMURA, Naoki Sugano, Naoto Hori | 2020-07-07 |
| 10392780 | Work machine hydraulic drive device | Naoki Sugano, Naoto Hori | 2019-08-27 |
| 9790659 | Hydraulic shovel | Naoki Sugano, Takao Nanjo, Shota Oguma, Koji Ueda | 2017-10-17 |
| 9638843 | Reflector array optical device and method for manufacturing the same | Kunihiko Katano, Takashi Sugiyama, Yuki Kitamura | 2017-05-02 |
| 9316236 | Hydraulic driving apparatus for working machine | Hiroo Kondo, Takaharu Michida, Katsuki Yamagata, Naoto Hori, Naoya Kitazumi +1 more | 2016-04-19 |
| 9187297 | Hydraulic driving apparatus for working machine | Naoki Sugano, Katsuki Yamagata, Takaharu Michida, Hiroo Kondo, Naoya Kitazumi +1 more | 2015-11-17 |
| 9181070 | Hydraulic driving apparatus for working machine | Naoki Sugano, Katsuki Yamagata, Takaharu Michida, Hiroo Kondo, Naoya Kitazumi +1 more | 2015-11-10 |
| 8985774 | Floating image interaction device and its program | — | 2015-03-24 |
| 8851767 | Magnetic driver, method of manufacturing the same, light amount controller, and optical apparatus | Akira Kurosawa | 2014-10-07 |
| 8730308 | Volume scanning three-dimensional floating image display device | — | 2014-05-20 |
| 8724224 | Display device using a dihedral corner reflector array optical element | Takashi Sugiyama | 2014-05-13 |