Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10292602 | Blood flow index calculating method, blood flow index calculating apparatus, and recording medium | Masato Sakata, Daisuke Uchida, Akihiro Inomata | 2019-05-21 |
| 9986922 | Pulse wave detection method, pulse wave detection apparatus, and recording medium | Daisuke Uchida, Masato Sakata, Akihiro Inomata | 2018-06-05 |
| 8823588 | Radio positioning and ranging system and positioning and ranging program | Masafumi Asai, Akira Fujii | 2014-09-02 |
| 7646825 | Impulse generating device, communication device, and a computer-readable recording medium recording an impulse control program thereon | Masafumi Asai, Akira Fujii | 2010-01-12 |
| 6944557 | Ultrasonic length measuring apparatus and method for coordinate input | Soichi Hama, Akira Fujii | 2005-09-13 |
| 6628270 | Coordinate input apparatus | Soichi Hama, Akira Fujii | 2003-09-30 |
| 6573699 | Device for measuring electric current by use of electro-optical crystal | Soichi Hama, Akira Fujii, Shinichi Wakana, Toshiaki Nagai | 2003-06-03 |
| 5355755 | Circuit board trimming apparatus and method | Yuji Sakata, Fumio Tabata | 1994-10-18 |
| 4979195 | Vertical stepper | Fumio Tabata, Toru Kamada, Yuji Sakata | 1990-12-18 |