Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265069 | Gas concentration measurement system | Yuta Takagi | 2025-04-01 |
| 11927646 | Magnetic field measuring apparatus | Shigeki Okatake, Yoshitaka Moriyasu, Takenobu Nakamura | 2024-03-12 |
| 11674514 | Compressor with a fitted shaft portion having two sliding surfaces and an oil retainer | — | 2023-06-13 |
| 11668308 | Compressor having sliding portion provided with oil retainer | — | 2023-06-06 |
| 11391792 | Magnetic field measuring device, magnetic field measurement method, and recording medium having recorded thereon magnetic field measurement program | Kazuhiro Ishida, Takenobu Nakamura | 2022-07-19 |
| 11002806 | Magnetic field detection device | Yoshitaka Moriyasu | 2021-05-11 |
| 10983179 | Magnetic field measuring device, magnetic field measurement method, and recording medium having recorded thereon magnetic field measurement program | Kazuhiro Ishida, Takenobu Nakamura | 2021-04-20 |
| 10947978 | Compressor and valve assembly | Chihiro Endou, Yukihiro Inada | 2021-03-16 |
| 10816615 | Magnetic sensor | — | 2020-10-27 |
| 9470229 | Single screw compressor | Mohammod Anwar Hossain | 2016-10-18 |
| 9200632 | Screw compressor with slide valve including a sealing projection | Takashi Inoue, Hiromichi Ueno, Mohammod Anwar Hossain, Akira Matsuoka | 2015-12-01 |
| 9086067 | Screw compressor | Hiromichi Ueno | 2015-07-21 |
| 9051935 | Single screw compressor | Mohammod Anwar Hossain, Hiromichi Ueno | 2015-06-09 |
| 8998596 | Scroll compressor | Kenji Nagahara, Youhei Nishide, Nobuhiro Nojima, Yoshinobu Yosuke, Takashi Uekawa | 2015-04-07 |
| 8992195 | Screw compressor including a single screw rotor with first and second screw groove being bilaterally symmetric | Mohammod Anwar Hossain, Kaname Ohtsuka | 2015-03-31 |
| 8961158 | Scroll compressor including intermittent back pressure chamber communication | Souichirou Oka, Yohei Nishide | 2015-02-24 |
| 8920149 | Single-screw compressor having an adjustment mechanism for adjusting a compression ratio of the compression chamber | Mohammod Anwar Hossain, Hiromichi Ueno | 2014-12-30 |
| 8721309 | Airtight compressor | — | 2014-05-13 |
| 8647086 | Enclosed compressor | Masahide Higuchi, Yasutaka Ueno | 2014-02-11 |
| 8523548 | Screw compressor having a gate rotor assembly with pressure introduction channels | Mohammod Anwar Hossain | 2013-09-03 |
| 8485804 | Single screw compressor structure and method of assembling single screw compressor including the same | Mohammod Anwar Hossain, Kaname Ohtsuka | 2013-07-16 |
| 8439660 | Screw compressor having a second meshing body with at least one projection non-uniformly arranged with respect to the other projections in circumferential direction | Mohammod Anwar Hossain, Tsuyoshi Fukunaga | 2013-05-14 |
| 8366405 | Screw compressor with capacity control slide valve | Harunori Miyamura, Mohammod Anwar Hossain | 2013-02-05 |
| 8366425 | Compressor slider, slider preform, scroll part, and compressor | Mie Arai, Hiroyuki Yamaji, Mitsuhiko Kishikawa, Satoshi Yamamoto, Mikio Kajiwara +3 more | 2013-02-05 |
| 8366424 | Rotary fluid machine with reverse moment generating mechanism | Kazuhiro Furusho, Takashi Shimizu, Yoshitaka Shibamoto, Takazo Sotojima, Kenichi Sata | 2013-02-05 |