Hyogo, Japan

Kenichi Ishibashi

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Panasonic Corporation, Shionogi Company Limited. Active years: 2013-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Ishibashi. Retrieved from https://idiyas.com/inventor/kenichi-ishibashi-7npiyf0v

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

Calculating rank

% Patents Active = 50.0


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2013-2019

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2 patents (USPTO):Explore Patents

Title: Kenichi Ishibashi: Innovator in Quinazoline Derivatives and Display Technology

Introduction

Kenichi Ishibashi is a notable inventor based in Hyogo, Japan. He has made significant contributions to the fields of pharmaceuticals and display technology. With a total of 2 patents, his work reflects a commitment to innovation and advancement in these areas.

Latest Patents

Ishibashi's latest patents include "Salts of quinazoline derivative or crystals thereof, and the process for producing thereof." This invention provides crystals of a quinazoline derivative and relates to an acid addition salt of a compound represented by a specific formula. Additionally, he has developed a "Display panel drive device," which features a ring counter circuit and a shift register designed to generate scanning line drive signals for display panels.

Career Highlights

Throughout his career, Kenichi Ishibashi has worked with prominent companies such as Shionogi Company Limited and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies.

Collaborations

Ishibashi has collaborated with notable coworkers, including Yukio Tada and Yuusuke Tamura. These partnerships have likely enhanced his innovative capabilities and broadened the impact of his inventions.

Conclusion

Kenichi Ishibashi's contributions to the fields of pharmaceuticals and display technology demonstrate his innovative spirit and dedication to advancing these industries. His patents reflect a blend of creativity and technical expertise that continues to influence the market.

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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