Kohhei Kishi

This inventor holds 8 USPTO granted patents. Top assignees: Sharp Kabushiki Kaisha Corporation, Japan Electronic Industry Development Association. Active years: 1983-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohhei Kishi. Retrieved from https://idiyas.com/inventor/kohhei-kishi

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 229(Granted Patents)

Company Filing History:

8 out of 25,954

Sharp Kabushiki Kaisha Corporation

patents

3 out of 6

Japan Electronic Industry Development Association

patents

where one patent can have more than one assignee

Years Active: 1983-1991

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5026143 - Active type liquid crystal matrix display having signal electrodes with (1991-06-25),

2. 4772099 - Capacitive electrode configuration for liquid crystal displays (1988-09-20),

3. 4746628 - Method for making a thin film transistor (1988-05-24),

4. 4684435 - Method of manufacturing thin film transistor (1987-08-04),

5. 4486748 - Segmented type liquid crystal display and driving method thereof (1984-12-04),

6. 4469568 - Method for making thin-film transistors (1984-09-04),

7. 4451554 - Method of forming thin-film pattern (1984-05-29),

8. 4385292 - Segmented type liquid crystal display and driving method thereof (1983-05-24),

Title: Kohhei Kishi: Innovator in Liquid Crystal Display Technology

Introduction

Kohhei Kishi is a prominent inventor based in Nara, Japan, known for his significant contributions to the field of liquid crystal display (LCD) technology. With a total of eight patents to his name, Kishi has played a crucial role in advancing display technologies that are widely used in various electronic devices today.

Latest Patents

Kishi's latest patents include an active type liquid crystal matrix display featuring signal electrodes. This innovative display panel incorporates a matrix of display-driving circuit elements that are interconnected by bus-bars, ensuring enhanced performance and reliability. Another notable patent is for a capacitive electrode configuration for liquid crystal displays. This design involves a sandwich structure of support plates with a liquid crystal layer in between, optimizing the arrangement of thin film transistors and capacitors to improve display quality.

Career Highlights

Throughout his career, Kohhei Kishi has worked with notable companies such as Sharp Corporation and the Japan Electronic Industry Development Association. His work has significantly impacted the development of LCD technologies, making him a key figure in the industry.

Collaborations

Kishi has collaborated with esteemed colleagues, including Hiroaki Kato and Keisaku Nonomura, contributing to various projects that have furthered advancements in display technology.

Conclusion

Kohhei Kishi's innovative work in liquid crystal display technology has established him as a leading inventor in the field. His patents and collaborations continue to influence the evolution of display technologies, showcasing his dedication to innovation.

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]