Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343126 | Biological information acquisition device | Hitoshi Tsuchiya, Ayae Sawado, Akira Ikeda | 2025-07-01 |
| 10488329 | Calibration apparatus, calibration curve creation method, and independent component analysis method | Hideto Ishiguro, Hikaru KURASAWA | 2019-11-26 |
| 10265003 | Biological information acquisition device and electronic device | Hideto Ishiguro | 2019-04-23 |
| 10039478 | Biological information processing method, biological information processing apparatus, computer system, and wearable apparatus | Hirokazu Kasahara, Hideto Ishiguro | 2018-08-07 |
| 9772224 | Information acquisition apparatus and information acquisition method | Hideto Ishiguro, Hitoshi Tsuchiya, Megumu ITO | 2017-09-26 |
| 9773937 | Information acquisition apparatus | Hideto Ishiguro | 2017-09-26 |
| 9716835 | Biological information acquiring device | Kimitake Mizobe, Hirokazu Kasahara | 2017-07-25 |
| 9543344 | Imaging apparatus | Hitoshi Tsuchiya, Hideto Ishiguro | 2017-01-10 |
| 9412909 | Light emitting apparatus, manufacturing method of light emitting apparatus, light receiving and emitting apparatus, and electronic equipment | Tetsuji Fujita, Hidetoshi Yamamoto, Hideto Ishiguro | 2016-08-09 |
| 9405954 | Imaging apparatus and medical equipment | Hideto Ishiguro, Tetsuji Fujita, Hidetoshi Yamamoto | 2016-08-02 |
| 9379157 | Image acquisition device, biometric authentication device, and electronic apparatus | Hitoshi Tsuchiya, Hideto Ishiguro | 2016-06-28 |
| 9178102 | Light emitting apparatus, manufacturing method of light emitting apparatus, light receiving and emitting apparatus, and electronic equipment | Tetsuji Fujita, Hidetoshi Yamamoto, Hideto Ishiguro | 2015-11-03 |
| 9111831 | Imaging apparatus | Hitoshi Tsuchiya, Hideto Ishiguro | 2015-08-18 |
| 9064768 | Imaging apparatus and medical equipment | Hideto Ishiguro, Tetsuji Fujita, Hidetoshi Yamamoto | 2015-06-23 |
| 9000541 | Photoelectric conversion device and electronic apparatus | Yasunori Hattori, Tomotaka Matsumoto | 2015-04-07 |
| 8811682 | Fingerprint and finger vein image capturing and authentication apparatuses | Eiji Kanda, Yasunori Hiyoshi, Yasushi TSUCHIYA | 2014-08-19 |
| 8710442 | Sensing device and electronic apparatus | Eiji Kanda, Hideto Ishiguro, Tetsuji Fujita, Hidetoshi Yamamoto | 2014-04-29 |
| 8665357 | Imaging apparatus | Hideto Ishiguro, Hitoshi Tsuchiya | 2014-03-04 |
| 8552378 | Sensing device and electronic apparatus | Eiji Kanda, Hideto Ishiguro, Tetsuji Fujita, Hidetoshi Yamamoto | 2013-10-08 |
| 8416212 | Electro-optical device and electronic apparatus | Eiji Kanda | 2013-04-09 |
| 8288775 | Photoelectric conversion element, photoelectric conversion device, and image sensor | Tomotaka Matsumoto | 2012-10-16 |
| 7999265 | Photoelectric conversion device, electro-optic device, and electronic device | — | 2011-08-16 |
| 7902559 | Light emitting device and electronic apparatus | Hiroaki Jo, Eiji Kanda, Toshiyuki Kasai, Atsushi Ito | 2011-03-08 |
| 7812906 | Liquid crystal device and electronic apparatus | — | 2010-10-12 |
| 7671376 | Light emitting apparatus, method of manufacturing light emitting apparatus, and electronic apparatus | Takashi Miyata, Takahiro Iwashita | 2010-03-02 |