Tsukuba, Japan

Hisayuki Takahashi

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Riso Kagaku Corporation. Active years: 2016-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisayuki Takahashi. Retrieved from https://idiyas.com/inventor/hisayuki-takahashi

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 = 1.2

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Ibaraki, JP (2016)
  • Tsukuba, JP (2022)

Company Filing History:


Years Active: 2016-2022

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3 patents (USPTO):Explore Patents

Title: Hisayuki Takahashi: Innovator in Medium Ejection Technology

Introduction

Hisayuki Takahashi is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of medium ejection technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of medium ejection apparatuses.

Latest Patents

His latest patents include innovative designs for medium ejection apparatuses. One of his patents describes a medium ejection apparatus that features a placement mount for media, a medium-leading-edge position restriction part, and a medium position control unit. This design allows for precise control of the leading edge of the medium during the ejection process. Another patent outlines a similar medium ejection apparatus that includes a restriction part, which adjusts its position based on the movement of the media and the ejection intervals. This technology aims to optimize the ejection frequency and improve overall performance.

Career Highlights

Hisayuki Takahashi is currently employed at Riso Kagaku Corporation, where he continues to develop and refine his inventions. His work has been instrumental in advancing the capabilities of medium ejection systems, making them more efficient and reliable.

Collaborations

He collaborates with fellow inventor Yoshiyuki Okada, contributing to the innovative environment at Riso Kagaku Corporation. Their combined expertise fosters the development of cutting-edge technologies in their field.

Conclusion

Hisayuki Takahashi's contributions to medium ejection technology exemplify his dedication to innovation and improvement. His patents reflect a commitment to enhancing the efficiency of media handling systems, making a lasting impact in the industry.

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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