Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481003 | Interference spectrophotometer and two-beam interferometer | — | 2019-11-19 |
| 10473908 | Optical observation device | — | 2019-11-12 |
| 10005357 | Working vehicle | Yusuke Hashimoto | 2018-06-26 |
| 9515591 | Rotary drive mechanism and light dispersion system having the same | — | 2016-12-06 |
| 9402059 | Microscope | Takeshi Maji, Tomoki SASAYAMA | 2016-07-26 |
| 8810790 | Spectrometer with wave gear device to reduce rotation of motor for extracting monochromatic light of specific wavelength | — | 2014-08-19 |
| 7164477 | Infrared spectrometer | — | 2007-01-16 |
| 7027151 | Spectrophotometer | Tomoki SASAYAMA | 2006-04-11 |
| 6744504 | Light analyzer | — | 2004-06-01 |
| 6721048 | Detector for spectrometry and integrating sphere measuring device, and spectrophotometer using the same | Kaori Kinoshita | 2004-04-13 |
| 6525813 | Spectrophotometer | — | 2003-02-25 |
| 5751420 | Spectropotometer with a field restrictor and its application to a colorimeter | Atsuhiro Iida, Eiji Ikeda, Tomoki SASAYAMA | 1998-05-12 |
| 5706083 | Spectrophotometer and its application to a colorimeter | Atsuhiro Iida, Eiji Ikeda | 1998-01-06 |