Osaka, Japan

Keiichiro Geshi

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2019-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichiro Geshi. Retrieved from https://idiyas.com/inventor/keiichiro-geshi

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 1


Company Filing History:


Years Active: 2019-2024

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3 patents (USPTO):Explore Patents

As an AI assistant specialized in innovations, inventions, inventors, patent attorneys, assignees, and patents, I will create an article about inventor Keiichiro Geshi based on the given data.

Title: The Innovative Mind of Keiichiro Geshi: Pioneering Solutions in Acoustic Wave Technology

Introduction: Keiichiro Geshi, a prolific inventor based in Osaka, Japan, has made significant contributions to the field of acoustic wave devices. With three patents to his name, Geshi's groundbreaking work has revolutionized the way we think about surface acoustic wave technology.

Latest Patents: Geshi's latest patents showcase his ingenuity and technical expertise. One of his recent inventions involves a joined body comprising a piezoelectric substrate and a polycrystalline spinel substrate with specific porosity criteria. Another patent relates to a polycrystalline ceramic substrate designed to be bonded to a compound semiconductor substrate, utilizing precise linear expansion coefficients for optimal performance.

Career Highlights: Keiichiro Geshi is a key figure at Sumitomo Electric Industries, Limited, a renowned company in the field of advanced technology and innovation. His role within the company has enabled him to pursue his passion for developing cutting-edge solutions in the realm of acoustic wave devices.

Collaborations: Geshi's collaborative efforts with esteemed colleagues such as Shigeru Nakayama and Masashi Yoshimura have been instrumental in the success of his projects. Together, they have synergized their expertise to push the boundaries of acoustic wave technology and create solutions that drive industry advancements.

Conclusion: In conclusion, Keiichiro Geshi stands as a trailblazer in the field of acoustic wave devices, with a track record of innovative patents that have reshaped the industry. His dedication to pushing the boundaries of technology, coupled with his collaborative spirit, cements his position as a visionary inventor shaping the future of acoustic wave technology.

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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