Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8548546 | Pulse oximetry and pulse oximeter | Michio Kanemoto, Masayoshi Fuse, Teiji Ukawa | 2013-10-01 |
| 8024021 | Time-segmented pulse oximetry and pulse oximeter performing the same | Masayoshi Fuse, Naoki Kobayashi | 2011-09-20 |
| 7206621 | Pulse oximeter | Masayoshi Fuse, Naoki Kobayashi, Teiji Ukawa | 2007-04-17 |
| 6671526 | Probe and apparatus for determining concentration of light-absorbing materials in living tissue | Masayoshi Fuse, Sunao Takeda, Cheng-tai Xie, Michio Kanemoto | 2003-12-30 |
| 6230035 | Apparatus for determining concentrations of light-absorbing materials in living tissue | Masayoshi Fuse, Chen Xie, Michio Kanemoto | 2001-05-08 |
| 5999841 | Apparatus for measuring circulating blood volume | Michio Kanemoto, Naoki Kobayashi | 1999-12-07 |
| 5766125 | Apparatus for determining the concentration of light-absorbing materials in blood | Masayoshi Fuse, Michio Kanemoto, Cheng-tai Xie, Naoki Kobayashi, Hideaki Hirahara | 1998-06-16 |
| 5720284 | Apparatus for measuring hemoglobin | Masayoshi Fuse, Michio Kanemoto, Cheng-tai Xie | 1998-02-24 |
| 5697371 | Apparatus for measuring circulating blood volume | Michio Kanemoto, Naoki Kobayashi | 1997-12-16 |
| 5690104 | Apparatus and method for measuring oxygen saturation in blood and apparatus and method for measuring concentration of light-absorbing materials in blood | Michio Kanemoto, Naoki Kobayashi | 1997-11-25 |
| 5666952 | Tissue transmitted light sensor | Masayoshi Fuse | 1997-09-16 |
| 5385143 | Apparatus for measuring predetermined data of living tissue | — | 1995-01-31 |
| 5313940 | Photo-electric pulse wave measuring probe | Masayoshi Fuse, Cheng-tai Xie | 1994-05-24 |
| 5278627 | Apparatus for calibrating pulse oximeter | Masayoshi Fuse, Yoshiaki Shindo, Masayuki Kato | 1994-01-11 |
| 5190040 | Apparatus for measuring the change in the concentration of a pigment in blood | — | 1993-03-02 |
| 4964010 | Apparatus for limiting a time integration value of a pulsed current | Katsuyuki Miyasaka | 1990-10-16 |
| 4832484 | Apparatus for determining the concentration of a light-absorbing material in blood | Nobutaka Kobayashi, Tadashi Sasaki | 1989-05-23 |