IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Takashi Tsubouchi

USPTO Granted Patents = 13 

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 32(Granted Patents)


Location History:

  • Chuo-ku, JP (2011)
  • Tokyo, JP (2005 - 2021)
  • Minato-ku, JP (2018 - 2022)

Company Filing History:

goldMedal12 out of 1,057 
 
Jsr Corporation
 patents
silverMedal1 out of 35,658 
 
Nec Corporation
 patents

Years Active: 2005-2022

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13 patents (USPTO):Explore Patents
1. 11226442 - Optical filter and ambient light sensor including optical filter (2022-01-18),
2. 10996105 - Optical filter having low incident angle dependence of incident light, ambient light sensor, sensor module and electronic device (2021-05-04),
3. 10473836 - Optical filter and ambient light sensor including optical filter (2019-11-12),
4. 9966402 - Solid-state imaging device (2018-05-08),
5. 9791606 - Optical filter, and solid-state image pickup device and camera module using the optical filter (2017-10-17),
6. 9791596 - Optical filter, and solid-state image pickup device and camera module using the optical filter (2017-10-17),
7. 9726784 - Near-infrared cut filter and device including near-infrared cut filter (2017-08-08),
8. 9606275 - Optical filter, solid-state image pickup device and camera module (2017-03-28),
9. 9575213 - Optical filter, and solid-state image pickup device and camera module using the optical filter (2017-02-21),
10. 9020337 - Receiver and failure detection method for receiver (2015-04-28),
11. 8084563 - Cyclic olefin addition copolymer, process for production thereof, and retardation film obtained from the copolymer (2011-12-27),
12. 7015293 - Cycloolefin addition copolymer and optical transparent material (2006-03-21),
13. 6911507 - Processes for producing cycloolefin addition polymer (2005-06-28),

Title: Takashi Tsubouchi: Innovator in Optical Technology

Introduction

Takashi Tsubouchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, holding a total of 13 patents. His work focuses on developing advanced optical filters and sensors that enhance the performance of electronic devices.

Latest Patents

Tsubouchi's latest patents include innovative designs for optical filters and ambient light sensors. One of his notable inventions is an optical filter that incorporates 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 designed to maintain excellent visible light transmittance while providing superior near-infrared ray-shielding performance, even at large incident angles.

Career Highlights

Throughout his career, Tsubouchi has worked with leading companies in the technology sector, including JSR Corporation and NEC Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in optical technology.

Collaborations

Tsubouchi has collaborated with notable colleagues such as Katsuya Nagaya and Yukie Tanaka. These partnerships have fostered a creative environment that has led to the development of advanced optical solutions.

Conclusion

Takashi Tsubouchi is a distinguished inventor whose work in optical technology has significantly impacted the industry. His innovative patents and collaborations highlight his commitment to advancing the field and improving electronic devices.

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