Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9592326 | Blood pump | Akihisa Akao, Tadahiko Shinzi | 2017-03-14 |
| 9133847 | Disposable magnetically-levitated centrifugal pump | Wataru Hijikata, Tadahiko Shinshi | 2015-09-15 |
| 8870738 | Cardiac function change evaluating device | Yoshimasa Yokoyama, Thomas Schmitz-Rode, Ulrich Steinseifer | 2014-10-28 |
| 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 |
| 5980571 | Substitute-heart control apparatus | Takashi Nomura, Douglas W. Blakely, Keizo Kawaguchi | 1999-11-09 |
| 5713730 | Ceramic pivot bearing arrangement for a sealless blood pump | Yukihiko Nose, Ichiro Sakuma, Yasuhisa Ohara, Kenzo Makinouchi | 1998-02-03 |
| 5490506 | Peripheral blood flow evaluating apparatus | Hiroshi Sakai | 1996-02-13 |
| 5399074 | Motor driven sealless blood pump | Yukihiko Nose, Ichiro Sakuma | 1995-03-21 |
| 5203329 | Noninvasive reflectance oximeter sensor providing controlled minimum optical detection depth | Jonathan Paul Jaeb, Ronald L. Branstetter, Hiroshi Sakai | 1993-04-20 |
| 4867557 | Reflection type oximeter for applying light pulses to a body tissue to measure oxygen saturation | Kunio Awau, Masahiko Kanda | 1989-09-19 |