Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9239057 | Pump configuration | Shogo Nakashima, Tatsuya Hidaka, Yasuharu Yamamoto, Takeshi Okubo | 2016-01-19 |
| 9188127 | Drive unit of magnetic coupling pump and magnetic coupling pump unit | Shogo Nakashima, Tatsuya Hidaka, Yasuharu Yamamoto, Takeshi Okubo, Toshiyuki Osada +1 more | 2015-11-17 |
| 9145894 | Magnetic coupling pump and pump unit comprising the same | Syogo Nakashima, Yasuharu Yamamoto, Takeshi Okubo, Tatsuya Hidaka | 2015-09-29 |
| 8985969 | Pump configuration | Shogo Nakashima, Tatsuya Hidaka, Yasuharu Yamamoto, Takeshi Okubo | 2015-03-24 |
| 8801405 | Centrifugal pump | Syogo Nakashima, Tatsuya Hidaka, Yasuharu Yamamoto, Takeshi Okubo | 2014-08-12 |
| 8596999 | Disposable centrifugal blood pump with magnetic coupling | Tadahiko Shinshi, Akira Shimokohbe, Junichi Asama, Chikara Hara, Wataru Hijikata +1 more | 2013-12-03 |
| 8123503 | Disposable centrifugal blood pump with magnetic coupling | Tadahiko Shinshi, Akira Shimokohbe, Junichi Asama, Chikara Hara, Wataru Hijikata +1 more | 2012-02-28 |
| 7824236 | Connecting terminal | Shigeru Sawada | 2010-11-02 |
| 6981440 | High-speed cylinder apparatus | — | 2006-01-03 |
| 6031318 | Surface mountable crystal oscillating device and method of producing the same | Kenji Sunaga, Masayoshi Shiraishi, Kishirou Nakamura, Takashi Konno | 2000-02-29 |
| 5410946 | Hydraulic actuator | — | 1995-05-02 |
| 5247872 | Multi-stage hydraulic actuator | — | 1993-09-28 |
| 4984509 | Multistage cylinder actuator | — | 1991-01-15 |
| 4863240 | Apparatus for actuating objective lens | Atsunobu Nakajima, Seiji Hoshi, Hiroyoshi Yamamoto, Chikara Miyata, Ikuo Nanno +1 more | 1989-09-05 |
| 4779443 | Complex pressing die apparatus | — | 1988-10-25 |
| 4650294 | Objective lens apparatus | Ikuo Nanno, Yasuaki Morimoto, Seiji Hoshi, Shinji Wakui | 1987-03-17 |
| 4525710 | Picture display device | Hitoshi Kamamori | 1985-06-25 |
| 4455576 | Picture display device | — | 1984-06-19 |
| 4349763 | Tuning fork type quartz resonator | Shiro Mitsugi, Hiroichi Teruyama, Hideo Tabata | 1982-09-14 |
| 4219754 | Temperature compensation by positioning of plural piezoelectric vibrators in an electronic wristwatch | Shiro Mitsugi | 1980-08-26 |