Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9566008 | Biological signal processing apparatus and medical apparatus controlling method | — | 2017-02-14 |
| 9445727 | Apparatus for evaluating vascular endothelial function | Toshio Tsuji, Masao Yoshizumi, Yukihito Higashi, Masashi Kawamoto, Hideo Ozawa +3 more | 2016-09-20 |
| 9433361 | Biological information monitor | Mitsushi Hyogo, Yoshihiro Sugo, Hiroko Hagiwara | 2016-09-06 |
| 9295609 | Cardiopulmonary resuscitation monitoring apparatus | — | 2016-03-29 |
| 9161695 | Apparatus for evaluating vascular endothelial function | Toshio Tsuji, Masao Yoshizumi, Yukihito Higashi, Masashi Kawamoto, Hideo Ozawa +1 more | 2015-10-20 |
| 8827911 | Apparatus and method of evaluating vascular endothelial function | Toshio Tsuji, Masao Yoshizumi, Yukihito Higashi, Masashi Kawamoto | 2014-09-09 |
| 8814801 | Vessel wall monitoring apparatus | Toshio Tsuji, Masao Yoshizumi, Masashi Kawamoto, Yukihito Higashi, Noboru Saeki +4 more | 2014-08-26 |
| 8744542 | Cardiopulmonary resuscitation monitoring apparatus | — | 2014-06-03 |
| 8712493 | Cardiopulmonary resuscitation monitoring apparatus | — | 2014-04-29 |
| 8585427 | Connector, card edge connector, and sensor using the same | Toru Maeda | 2013-11-19 |
| 8548546 | Pulse oximetry and pulse oximeter | Takuo Aoyagi, Michio Kanemoto, Masayoshi Fuse | 2013-10-01 |
| 7206621 | Pulse oximeter | Takuo Aoyagi, Masayoshi Fuse, Naoki Kobayashi | 2007-04-17 |
| 6622095 | Apparatus for determining concentrations of hemoglobins | Naoki Kobayashi, Takashi Usuda, Michio Kanemoto, Yoshiaki Takamura | 2003-09-16 |
| 6546267 | Biological sensor | Keiichi Sugiura, Toru Maeda, Noriaki Todokoro, Yoshinobu Nakae, Hideo Ozawa | 2003-04-08 |
| 6453184 | Device for measuring light absorption materials in blood | Mitsushi Hyogo, Hideo Ozawa | 2002-09-17 |
| 6415236 | Apparatus for determining concentrations of hemoglobins | Naoki Kobayashi, Michio Kanemoto, Takashi Usuda | 2002-07-02 |
| 5676140 | Non-invasive blood pressure measurement device | Tatsuo Yoshida | 1997-10-14 |
| 5485838 | Non-invasive blood pressure measurement device | Tatsuo Yoshida | 1996-01-23 |
| 5355882 | Pulse oximeter | Kazumasa Ito, Tadashi Nakayama | 1994-10-18 |
| 5267562 | Pulse oximeter with probe difference compensation | Sunao Takeda, Hideo Ozawa | 1993-12-07 |