Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9612399 | Method for manufacturing optical fiber combiner, optical fiber combiner, and laser device | — | 2017-04-04 |
| 8983249 | Optical fiber combiner, and laser system using the same | Kensuke Shima | 2015-03-17 |
| 8781274 | Optical amplifier and resonator | Michihiro Nakai | 2014-07-15 |
| 8509580 | Optical amplifier and resonator | Michihiro Nakai | 2013-08-13 |
| 7836773 | Optical fiber thermometer and temperature-compensated optical fiber sensor | Akira Sakamoto, Keiichi Horimoto | 2010-11-23 |
| 7615736 | Optical sensor | Keiichi Horimoto, Akira Sakamoto | 2009-11-10 |