Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801671 | Gas supply system and hydrogen station | Kenji Nagura, Takashi Okuno, Koji Noishiki, Akitoshi Fujisawa, Shinichi Miura | 2020-10-13 |
| 10634283 | Gas supply system and hydrogen station | Kenji Nagura, Takashi Okuno, Koji Noishiki, Akitoshi Fujisawa, Shinichi Miura | 2020-04-28 |
| 10626754 | Compression device | Koichiro Hashimoto, Kazumasa Nishimura, Shigeto Adachi, Yutaka Narukawa, Haruyuki Matsuda +2 more | 2020-04-21 |
| 10234183 | Compressing device | Koichiro Hashimoto, Kazumasa Nishimura, Shigeto Adachi, Yutaka Narukawa, Haruyuki Matsuda +2 more | 2019-03-19 |
| 9771835 | Flow rate control of heat energy recovery device including oil separator | Shigeto Adachi, Yutaka Narukawa, Noboru Tsuboi, Koichiro Hashimoto, Haruyuki Matsuda +2 more | 2017-09-26 |
| 9765652 | Energy recovery device and compression device, and energy recovery method | Koichiro Hashimoto, Haruyuki Matsuda, Kazumasa Nishimura, Shigeto Adachi, Yutaka Narukawa +1 more | 2017-09-19 |
| 8512019 | Screw compression apparatus | Yasushi Amano | 2013-08-20 |
| 5135374 | Oil flooded screw compressor with thrust compensation control | Shoji Yoshimura | 1992-08-04 |