Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11226442 | Optical filter and ambient light sensor including optical filter | Toshihiro Otsuki, Takashi Tsubouchi | 2022-01-18 |
| 11163098 | Optical filter and optical sensor device | Daisuke SHIGEOKA, Hiroyuki Kishida, Masako Horiuchi | 2021-11-02 |
| 10996105 | Optical filter having low incident angle dependence of incident light, ambient light sensor, sensor module and electronic device | Toshihiro Otsuki, Daisuke SHIGEOKA, Takashi Tsubouchi | 2021-05-04 |
| 10473836 | Optical filter and ambient light sensor including optical filter | Toshihiro Otsuki, Takashi Tsubouchi | 2019-11-12 |
| 9966402 | Solid-state imaging device | Takashi Tsubouchi, Mibuko Shimada, Koji Hatakeyama | 2018-05-08 |
| 9791596 | Optical filter, and solid-state image pickup device and camera module using the optical filter | Hiroyuki Kishida, Takashi Tsubouchi, Mitsuru Nakajima, Ran Mitsuboshi, Yukie Tanaka | 2017-10-17 |
| 9791606 | Optical filter, and solid-state image pickup device and camera module using the optical filter | Hiroyuki Kishida, Takashi Tsubouchi, Mitsuru Nakajima, Ran Mitsuboshi, Yukie Tanaka | 2017-10-17 |
| 9746595 | Solid-state image capture element optical filter and application thereof | Yukie Tanaka, Hiroyuki Kishida, Ran Mitsuboshi | 2017-08-29 |
| 9606275 | Optical filter, solid-state image pickup device and camera module | Yukie Tanaka, Toshihiro Otsuki, Takashi Tsubouchi, Daisuke SHIGEOKA | 2017-03-28 |
| 9575213 | Optical filter, and solid-state image pickup device and camera module using the optical filter | Hiroyuki Kishida, Takashi Tsubouchi, Mitsuru Nakajima, Ran Mitsuboshi, Yukie Tanaka | 2017-02-21 |
| 9057840 | Optical filter and imaging device comprising the same | Motoki Okaniwa, Takaaki Uno, Shintaro Fujitomi, Takashi Okada, Toshihiro Otsuki | 2015-06-16 |