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For the Inventor, By the Inventor

Osaka, Japan

Katsuhiro Kikuchi

This inventor holds 84 USPTO granted patents and 3 published patent applications, primarily in Liquid Crystal Displays (CPC class H01L51-56). Top assignees: Sharp Kabushiki Kaisha Corporation, Panasonic Liquid Crystal Display Co., Ltd., Pasona Knowledge Partner Inc.. Active years: 2006-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiro Kikuchi. Retrieved from https://idiyas.com/inventor/katsuhiro-kikuchi

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

USPTO Granted Patents = 84 

% Patents Active = 78.6

Average Co-Inventor Count = 5.3

ph-index = 6

Forward Citations = 164(Granted Patents)

Forward Citations (Not Self Cited) = 156(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Tenri, JP (2007)
  • Nara, JP (2006 - 2011)
  • Matsusaka, JP (2011)
  • Sakai, JP (2017 - 2020)
  • Hyogo, JP (2019 - 2021)
  • Osaka, JP (2013 - 2022)

Company Filing History:

goldMedal67 out of 25,954 
 
Sharp Kabushiki Kaisha Corporation
 patents
silverMedal16 out of 1,238 
 
Panasonic Liquid Crystal Display Co., Ltd.
 patents
bronzeMedal9 out of 38 
 
Pasona Knowledge Partner Inc.
 patents
4. 7 out of 16,652 
 
Semiconductor Energy Laboratory Co., Ltd.
 patents
5. 1 out of 1,078 
 
Jsr Corporation
 patents
6. 1 out of 847 
 
Sharp Corporation
 patents
where one patent can have more than one assignee

Years Active: 2006-2022

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Areas of Expertise:
Liquid Crystal Display
Organic Electroluminescence
Image Processing
Display Device
Light-Emitting Element
Flexible Display
Vapor Deposition
Pixel Circuit
Self-Light-Emissive
Manufacturing Method
Transmissive Area
Polarizers
84 patents (USPTO):Explore Patents
1. 11402707 - Liquid crystal display device comprising a first liquid crystal layer having positive dielectric anisotropy and a second liquid crsytal layer having negative dielectric anisotropy (2022-08-02),
2. 11328680 - Image processing device and liquid crystal display device (2022-05-10),
3. 11170738 - Display device (2021-11-09),
4. 11132967 - Liquid crystal display device having superposed display panels (2021-09-28),
5. 11120760 - Liquid crystal display device (2021-09-14),
6. 11074877 - Multi-panel liquid crystal display device and method for displaying image therein (2021-07-27),
7. 11054697 - Liquid crystal display device with plural display panels and surface irregularities (2021-07-06),
8. 10923014 - Liquid crystal display device (2021-02-16),
9. 10826021 - Organic electroluminescence device including a plurality of unit regions each including a light emitting area and a transmissive area (2020-11-03),
10. 10789901 - Liquid crystal display device (2020-09-29),
11. 10679574 - Liquid crystal display device (2020-06-09),
12. 10658607 - Light-emitting element, display device, method for manufacturing light-emitting element, and light emission method (2020-05-19),
13. 10651253 - Light emitting element, display panel, display device, electronic device and method for producing light emitting element (2020-05-12),
14. 10643518 - Liquid crystal display device (2020-05-05),
15. 10614757 - Flexible display device and method for detecting bending state thereof (2020-04-07),

Title: Inventor Katsuhiro Kikuchi: Revolutionizing Technology in Osaka

Introduction: Katsuhiro Kikuchi is a renowned inventor based in Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kikuchi's latest patents focus on advancements in artificial intelligence, robotics, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With over two decades of experience in the tech industry, Kikuchi has a proven track record of developing cutting-edge technologies that have had a significant impact on various sectors, from healthcare to manufacturing.

Collaborations: Throughout his career, Kikuchi has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life, fostering a culture of innovation and collaboration in the industry.

Conclusion: Katsuhiro Kikuchi's passion for innovation and his dedication to pushing the boundaries of technology make him a true pioneer in the field of inventions, with his work continuing to inspire future generations of inventors worldwide.

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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