logo

For the Inventor, By the Inventor

Tokyo, Japan

Katsuya Nagaya

This inventor holds 11 USPTO granted patents and 2 published patent applications. Top assignee: Jsr Corporation. Active years: 2015-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuya Nagaya. Retrieved from https://idiyas.com/inventor/katsuya-nagaya

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 11 

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 30(Granted Patents)


Location History:

  • Tokyo, JP (2015 - 2021)
  • Minato-ku, JP (2017 - 2022)

Company Filing History:

goldMedal11 out of 1,078 
 
Jsr Corporation
 patents

Years Active: 2015-2022

Loading Chart...
11 patents (USPTO):Explore Patents
1. 11226442 - Optical filter and ambient light sensor including optical filter (2022-01-18),
2. 11163098 - Optical filter and optical sensor device (2021-11-02),
3. 10996105 - Optical filter having low incident angle dependence of incident light, ambient light sensor, sensor module and electronic device (2021-05-04),
4. 10473836 - Optical filter and ambient light sensor including optical filter (2019-11-12),
5. 9966402 - Solid-state imaging device (2018-05-08),
6. 9791606 - Optical filter, and solid-state image pickup device and camera module using the optical filter (2017-10-17),
7. 9791596 - Optical filter, and solid-state image pickup device and camera module using the optical filter (2017-10-17),
8. 9746595 - Solid-state image capture element optical filter and application thereof (2017-08-29),
9. 9606275 - Optical filter, solid-state image pickup device and camera module (2017-03-28),
10. 9575213 - Optical filter, and solid-state image pickup device and camera module using the optical filter (2017-02-21),
11. 9057840 - Optical filter and imaging device comprising the same (2015-06-16),

Title: Katsuya Nagaya: Innovator in Optical Technology

Introduction

Katsuya Nagaya is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, holding a total of 11 patents. His work focuses on developing advanced optical filters and sensors that enhance the performance of various devices.

Latest Patents

Nagaya's latest patents include innovative designs for optical filters and ambient light sensors. One of his notable inventions is an optical filter that features a base member with a layer containing near-infrared absorbing fine particles and a dielectric multilayer film. This optical filter meets specific transmittance requirements across various wavelengths, ensuring high performance in diverse lighting conditions. Another significant patent involves an optical filter and optical sensor device that provides excellent visible light-cut characteristics while maintaining near-infrared transmission properties, even at increased incident angles.

Career Highlights

Katsuya Nagaya is currently employed at JSR Corporation, where he continues to push the boundaries of optical technology. His work has been instrumental in developing products that are essential for modern electronic devices, particularly in enhancing their sensor capabilities.

Collaborations

Throughout his career, Nagaya has collaborated with talented individuals such as Takashi Tsubouchi and Hiroyuki Kishida. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.

Conclusion

Katsuya Nagaya is a distinguished inventor whose work in optical technology has led to numerous patents and advancements in the field. His contributions continue to impact the industry positively, showcasing the importance of innovation in enhancing device performance.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…