Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11426082 | Physiological information processing apparatus and physiological information processing method | Mami SAKAI | 2022-08-30 |
| 11172820 | Physiological information processing apparatus, physiological information processing method, and storage medium | Yoshiharu Harada, Tomoyuki Sakai, Mami SAKAI | 2021-11-16 |
| 9591976 | Method and apparatus for measuring blood volume | Tomoyuki Sakai, Mami TERAO | 2017-03-14 |
| 9433361 | Biological information monitor | Mitsushi Hyogo, Teiji Ukawa, Hiroko Hagiwara | 2016-09-06 |
| 9282906 | Blood volume measuring method and blood volume measuring apparatus | Mitsushi Hyogo | 2016-03-15 |
| 8649837 | Method and apparatus for measuring pulse rate and oxygen saturation achieved during exercise | Naoki Kobayashi, Sunao Takeda | 2014-02-11 |
| 8591428 | Method and apparatus for measuring blood volume | — | 2013-11-26 |
| 8535234 | Apparatus for measuring blood volume and method of evaluating result of measurement by apparatus for measuring blood volume | — | 2013-09-17 |
| 7615011 | Method and apparatus for measuring blood volume, and vital sign monitor using the same | Takeshi Akiyama, Keisuke Uchida, Sunao Takeda | 2009-11-10 |
| 7402138 | Method and apparatus for measuring blood volume, and vital sign monitor using the same | Takeshi Akiyama, Keisuke Uchida, Sunao Takeda | 2008-07-22 |
| 6652466 | Blood flow volume measurement method and vital sign monitoring apparatus | Mitsushi Hyogo, Hideo Ozawa | 2003-11-25 |
| 6547740 | Blood pressure monitoring apparatus | Rie Tanaka, Mitsushi Hyogo | 2003-04-15 |
| RE37852 | Blood pressure monitoring system | Shigeru Aso, Hiroshi Sakata, Hidehiro Hosaka | 2002-09-17 |
| 6241682 | Patient monitoring apparatus | Ryoichi Ochiai, Takeshi Sohma, Rie Tanaka, Wenxi Chen | 2001-06-05 |
| 6129677 | Non-invasive heart monitoring apparatus and method | Takeshi Sohma, Rie Tanaka, Wenxi Chen, Hiromitsu Kasuya, Kohei Ono | 2000-10-10 |
| 6122543 | Patient monitoring apparatus | Ryoichi Ochiai, Takeshi Sohma, Rie Tanaka, Wenxi Chen | 2000-09-19 |
| 6083171 | Blood pressure monitoring apparatus | Kohei Ono, Hiromitsu Kasuya, Takeshi Sohma, Hidehiro Hosaka | 2000-07-04 |
| 6049731 | Patient monitoring apparatus | Ryoichi Ochiai, Takeshi Sohma, Rie Tanaka, Wenxi Chen | 2000-04-11 |
| 6011989 | Patient monitoring apparatus | Takeshi Sohma, Rie Tanaka, Wenxi Chen, Shigeru Aso, Ryoichi Ochiai | 2000-01-04 |
| 5876348 | Blood pressure monitoring apparatus | Takeshi Sohma, Hiromitsu Kasuya, Rie Tanaka | 1999-03-02 |
| 5788634 | Multi purpose sensor | Shin Suda | 1998-08-04 |
| 5755669 | Blood pressure monitoring apparatus | Kohei Ono, Hiromitsu Kasuya, Takeshi Sohma, Wenxi Chen | 1998-05-26 |
| 5709212 | Blood pressure measuring apparatus | Takeshi Sohma | 1998-01-20 |
| 5649543 | Pulse-wave propagation time basis blood pressure monitor | Hidehiro Hosaka, Hiroshi Sakata, Takeshi Sohma, Hiromitsu Kasuya | 1997-07-22 |
| 5603329 | Multi-functional blood pressure monitor | Hidehiro Hosaka, Takashi Nakaya, Hiromitsu Kasuya, Rie Tanaka | 1997-02-18 |