Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10925525 | Combined pulse oximetry and diffusing wave spectroscopy system and control method therefor | — | 2021-02-23 |
| 10912504 | Near-infrared spectroscopy and diffuse correlation spectroscopy device and methods | Maria Angela Franceschini, David Boas, Erin Buckley, Pei-Yi Lin, Stefan Carp | 2021-02-09 |
| 10775241 | Correlator with a variable sampling time scheme | Masaki Hosoda | 2020-09-15 |
| 10451537 | Diffusing wave spectroscopy with heterodyne detection | — | 2019-10-22 |
| 10371614 | Diagnostic spectrally encoded endoscopy apparatuses and systems and methods for use with same | Masaki Hosoda, Zhuo Wang | 2019-08-06 |
| 9179842 | Optical tomography device | Hidenao Fukuyama, Yuusuke Iso, Shinichi Urayama, Naoya Oishi, Hiroshi Fujiwara | 2015-11-10 |
| 8654320 | Beam Path Monitoring Device and Beam Path Monitoring System | Takemi Hasegawa, Tetsuya Hayashi | 2014-02-18 |
| 7760423 | Optical amplifier | Shinobu Tamaoki, Toshihiko Kishimoto | 2010-07-20 |
| 6987608 | Raman amplifier | — | 2006-01-17 |
| 6738185 | Optical amplifier gain control method for optical amplifier and gain control circuit for optical amplifier | — | 2004-05-18 |
| 6661570 | Optical amplifier, optical communication system including the same, and optical fiber module included in the same | — | 2003-12-09 |
| 6456428 | Optical amplifier | Motoki Kakui | 2002-09-24 |
| 6396625 | Optical amplifier and optical fiber module included in the same | — | 2002-05-28 |