Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9372293 | Variable wavelength interference filter, optical module, electronic apparatus, and method of manufacturing variable wavelength interference filter | — | 2016-06-21 |
| 9347887 | Wavelength variable interference filter, optical filter device, optical module, and electronic apparatus | Akira Sano | 2016-05-24 |
| 9229220 | Variable wavelength interference filter, optical module, and optical analysis device | Akira Sano | 2016-01-05 |
| 9170157 | Tunable interference filter, optical module, photometric analyzer, and manufacturing method of tunable interference filter | Akira Sano | 2015-10-27 |
| 9170418 | Variable wavelength interference filter, optical module, optical analysis device, and method for manufacturing variable wavelength interference filter | Katsuji Arakawa, Hiroshi Komatsu | 2015-10-27 |
| 9069160 | Optical filter, optical filter device, analyzer, and method for manufacturing optical filter | Tsukasa Funasaka | 2015-06-30 |
| 9046679 | Wavelength variable interference filter, optical sensor, analyzer and process for producing wavelength variable interference filter | Seiji Yamazaki | 2015-06-02 |
| 8947782 | Wavelength variable interference filter, optical module, and light analyzer | Koji Kitahara | 2015-02-03 |
| 8848293 | Optical filter, optical filter module, and photometric analyzer | Teruyuki Nishimura | 2014-09-30 |
| 8848196 | Spectrophotometer having prompt spectrophotometric measurement | Teruyuki Nishimura | 2014-09-30 |
| 8830586 | Variable wavelength interference filter, optical module, and optical analysis device | Akira Sano | 2014-09-09 |