Hachioji, Japan

Hiroki Yokoyama

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Olympus Corporation. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroki Yokoyama. Retrieved from https://idiyas.com/inventor/hiroki-yokoyama-2agkutxb

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2017

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1 patent (USPTO):Explore Patents

Title: Biography of Hiroki Yokoyama

Introduction: Hiroki Yokoyama is an innovative inventor based in Hachioji, Japan. He is known for his contributions to the field of adhesive compositions and medical devices.

Latest Patents: Yokoyama holds a patent for an adhesive composition and endoscope device. This invention includes a main agent comprising at least one epoxy resin selected from bisphenol A epoxy resin, bisphenol F epoxy resin, and phenol novolac epoxy resin, along with an acrylic rubber. The curing agent consists of xylylene diamine, and the filler includes silica. Additionally, the adhesive composition features an ion exchanger.

Career Highlights: Hiroki Yokoyama is currently employed at Olympus Corporation, where he applies his expertise in developing advanced medical technologies. His work has significantly impacted the field of endoscopy.

Collaborations: Throughout his career, Yokoyama has collaborated with notable colleagues, including Koji Kobayashi and Jun Matsumoto. These partnerships have fostered innovation and enhanced the development of new technologies.

Conclusion: Hiroki Yokoyama's contributions to adhesive compositions and medical devices exemplify his dedication to innovation. His work continues to influence the medical field, showcasing the importance of collaboration and creativity in advancing 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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