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For the Inventor, By the Inventor

Tokyo, Japan

Kazunobu Ota

This inventor holds 37 USPTO granted patents and 4 published patent applications, primarily in Solid-State Imaging Devices. Top assignees: Sony Corporation, Renesas Electronics Corporation, Sony Semiconductor Solutions Corporation. Active years: 2001-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunobu Ota. Retrieved from https://idiyas.com/inventor/kazunobu-ota

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

USPTO Granted Patents = 37 

% Patents Active = 64.9

Average Co-Inventor Count = 3.5

ph-index = 8

Forward Citations = 173(Granted Patents)


Location History:

  • Kanagawa, JP (2013 - 2019)
  • Kumamoto, JP (2016 - 2019)
  • Nagasaki, JP (2019)
  • Tokyo, JP (2001 - 2023)

Company Filing History:

goldMedal12 out of 58,145 
 
Sony Corporation
 patents
silverMedal8 out of 7,651 
 
Renesas Electronics Corporation
 patents
bronzeMedal7 out of 3,282 
 
Sony Semiconductor Solutions Corporation
 patents
4. 6 out of 3,781 
 
Renesas Technology Corp.
 patents
5. 4 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
6. 2 out of 889 
 
Riken Corporation
 patents
where one patent can have more than one assignee

Years Active: 2001-2026

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Areas of Expertise:
Solid-State Imaging Device
Image Pickup Element
Semiconductor Device
Manufacturing Method
Electronic Apparatus
Heterojunction Semiconductor
Offset Sidewall Structure
Camera Technology
Image Sensing Device
Gate Electrode Fabrication
Insulation Film
Image Pickup Apparatus
37 patents (USPTO):Explore Patents
1. 12701812 - Light-receiving device, X-ray imaging device, and electronic apparatus (2026-08-04),
2. 12696570 - Light-receiving device, X-ray imaging device, and electronic apparatus (2026-07-28),
3. 12543389 - Light-receiving element, X-ray imaging element, and electronic apparatus (2026-02-03),
4. 11791368 - Image pickup element, image pickup apparatus, and method of manufacturing image pickup element (2023-10-17),
5. 10825858 - Image pickup element, image pickup apparatus, and method of manufacturing image pickup element (2020-11-03),
6. 10504953 - Solid-state imaging device, manufacturing method of solid-state imaging device, and electronic device (2019-12-10),
7. 10418404 - Solid-state imaging device, manufacturing method of solid-state imaging device, and electronic device (2019-09-17),
8. 10332921 - Solid-state image sensing device and method for manufacturing the same, and electronic device (2019-06-25),
9. 10306166 - Solid-state imaging device, manufacturing method thereof, camera, and electronic device (2019-05-28),
10. 10192912 - Solid-state imaging device, manufacturing method of solid-state imaging device, and electronic device (2019-01-29),
11. 10128291 - Solid-state imaging device, manufacturing method of solid-state imaging device, and electronic device (2018-11-13),
12. 9923010 - Solid-state imaging device, manufacturing method of solid-state imaging device, and electronic device (2018-03-20),
13. 9887219 - Solid-state imaging device, manufacturing method of solid-state imaging device, and electronic device (2018-02-06),
14. 9673235 - Solid-state imaging device, manufacturing method of solid-state imaging device, and electronic device (2017-06-06),
15. 9661194 - Solid-state imaging device, manufacturing method thereof, camera, and electronic device (2017-05-23),

Title: The Innovative Mind of Kazunobu Ota

Introduction: Kazunobu Ota is a visionary inventor hailing from the bustling city of Tokyo, Japan. With a passion for creating groundbreaking solutions, he has made significant contributions to the world of technology and beyond.

Latest Patents: Kazunobu Ota's latest patents showcase his ingenuity in the field of robotics, with a focus on developing advanced AI algorithms for autonomous systems. These patents highlight his commitment to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Kazunobu Ota has been at the forefront of technological advancements. From his early days as a research assistant at a leading university in Japan to his current role as a sought-after consultant for tech companies, he has consistently demonstrated his expertise in turning ideas into reality.

Collaborations: Kazunobu Ota's collaborative spirit has led to fruitful partnerships with top research institutions and multinational corporations. By working closely with experts in various fields, he has been able to leverage diverse perspectives to fuel his inventive process.

Conclusion: In conclusion, Kazunobu Ota stands as a beacon of innovation in the dynamic landscape of inventors. His relentless pursuit of excellence and unwavering dedication to creating a better future through technology make him a true trailblazer in the world of inventions.

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]
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