Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11226442 | Optical filter and ambient light sensor including optical filter | Katsuya Nagaya, Toshihiro Otsuki | 2022-01-18 |
| 10996105 | Optical filter having low incident angle dependence of incident light, ambient light sensor, sensor module and electronic device | Katsuya Nagaya, Toshihiro Otsuki, Daisuke SHIGEOKA | 2021-05-04 |
| 10473836 | Optical filter and ambient light sensor including optical filter | Katsuya Nagaya, Toshihiro Otsuki | 2019-11-12 |
| 9966402 | Solid-state imaging device | Katsuya Nagaya, Mibuko Shimada, Koji Hatakeyama | 2018-05-08 |
| 9791596 | Optical filter, and solid-state image pickup device and camera module using the optical filter | Katsuya Nagaya, Hiroyuki Kishida, 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 | Katsuya Nagaya, Hiroyuki Kishida, Mitsuru Nakajima, Ran Mitsuboshi, Yukie Tanaka | 2017-10-17 |
| 9726784 | Near-infrared cut filter and device including near-infrared cut filter | — | 2017-08-08 |
| 9606275 | Optical filter, solid-state image pickup device and camera module | Katsuya Nagaya, Yukie Tanaka, Toshihiro Otsuki, Daisuke SHIGEOKA | 2017-03-28 |
| 9575213 | Optical filter, and solid-state image pickup device and camera module using the optical filter | Katsuya Nagaya, Hiroyuki Kishida, Mitsuru Nakajima, Ran Mitsuboshi, Yukie Tanaka | 2017-02-21 |
| 9020337 | Receiver and failure detection method for receiver | — | 2015-04-28 |
| 8494675 | Autonomous mobile robot device and an avoidance method for that autonomous mobile robot device | Ryoko Ichinose | 2013-07-23 |
| 8239084 | Moving device | Kenjiro Yamamoto, Saku Egawa, Jae-Hoon Lee | 2012-08-07 |
| 8084563 | Cyclic olefin addition copolymer, process for production thereof, and retardation film obtained from the copolymer | Toshinori Sakagami, Takashi Imamura | 2011-12-27 |
| 7015293 | Cycloolefin addition copolymer and optical transparent material | Noboru Oshima, Tatsuya Sakai, Kenzo Ohkita | 2006-03-21 |
| 6911507 | Processes for producing cycloolefin addition polymer | Kenzo Ohkita, Noboru Oshima, Takashi Imamura | 2005-06-28 |