Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9897091 | Motor-driven turbo compressor | Toshiro Fujii, Ryo Umeyama, Satoru Egawa, Hironao Yokoi, Takahito Kunieda | 2018-02-20 |
| 9644625 | Compressor | Masakazu Obayashi, Hajime Kurita, Yasushi Suzuki, Yoshio Kimoto, Masaki Ota +1 more | 2017-05-09 |
| 9145888 | Differential pressure control valve and variable displacement compressor having the differential pressure control valve | Masaki Ota, Yoshio Kimoto, Toru Onishi, Yusuke Yamazaki | 2015-09-29 |
| 8574116 | Compressor with transmission | Yoshio Kimoto, Masaki Ota, Masahiro Kawaguchi, Toru Onishi | 2013-11-05 |
| 8517880 | Compressor with transmission | Masaki Ota, Masahiro Kawaguchi, Yoshio Kimoto, Toru Onishi | 2013-08-27 |
| 8371426 | Power transmission mechanism | Masaki Ota, Xiaoliang Wang | 2013-02-12 |
| 8360742 | Swash plate compressor | Yoshio Kimoto, Masaki Ota, Masahiro Kawaguchi | 2013-01-29 |
| 7364414 | Fluid pump system | Satoru Kuramoto, Shinya Yamamoto, Ryosuke Koshizaka, Mamoru Kuwahara | 2008-04-29 |
| 7255541 | Fluid pump | Satoru Kuramoto, Masahiro Kawaguchi, Shinya Yamamoto, Mamoru Kuwahara | 2007-08-14 |
| 7140846 | Vacuum pump having main and sub pumps | Shinya Yamamoto, Satoru Kuramoto, Osamu Uchiyama, Daisuke Sato, Mika Fujiwara +3 more | 2006-11-28 |
| 7108492 | Roots pump | Shinya Yamamoto, Mamoru Kuwahara, Mika Fujiwara | 2006-09-19 |
| 6688863 | Oil leak prevention structure of vacuum pump | Masahiro Kawaguchi, Hiroyuki Ishigure, Shinya Yamamoto | 2004-02-10 |
| 6659746 | Shaft seal structure of vacuum pumps | Mamoru Kuwahara, Masahiko Okada, Shinya Yamamoto | 2003-12-09 |
| 6213742 | Scroll-type fluid mover having an eccentric shaft radially aligned with a volute portion | Kunifumi Goto, Kiyoshi Uetsuji | 2001-04-10 |
| 6079371 | Viscous fluid heater | Takahiro Moroi, Takashi Ban, Takanori Okabe | 2000-06-27 |
| 6077048 | Torque limiting mechanism | Masahiko Okada, Takashi Ban, Hidefumi Mori, Tatsuyuki Hoshino, Tatsuya Hirose | 2000-06-20 |
| 6074301 | Power transmission mechanism | Masahiko Okada, Takashi Ban, Yukiharu Yusa | 2000-06-13 |
| 6068452 | Torque limiting mechanism | Masahiko Okada, Takashi Ban, Takanori Okabe | 2000-05-30 |
| 6015349 | Power transmission mechanism for compressors | Masahiko Okada, Takashi Ban, Tatsuya Hirose, Kiyoshi Yagi, Tatsuyuki Hoshino +2 more | 2000-01-18 |
| 5970972 | Viscous fluid type heat generator with heat generation regulating performance | Shigeru Suzuki, Takashi Ban, Tatsuya Hirose, Takahiro Moroi, Kiyoshi Yagi | 1999-10-26 |
| 5947376 | Fluid friction vehicle heaters | Takahiro Moroi, Takashi Ban, Masahiko Okada, Kenji Takenaka | 1999-09-07 |
| 5893342 | Viscous fluid type heat generator with temperature sensor incorporated therein | Takashi Ban, Shigeru Suzuki, Kiyoshi Yagi | 1999-04-13 |
| 5881683 | Viscous fluid type heat generator with means for enhancing heat transfer efficiency | Takashi Ban, Hajime Ito, Shozo Tatematsu, Toshio Morikawa, Toshihiro Oshima +1 more | 1999-03-16 |
| 5829676 | Heating apparatus and method for vehicle | Takashi Ban, Shigeru Suzuki | 1998-11-03 |
| 5391058 | Fluidic apparatus | Kunifumi Goto, Tatsuyuki Hoshino, Takashi Ban, Shigeru Suzuki, Ken Suzuki +2 more | 1995-02-21 |