Kusatsu, Japan

Kenji Takemura

This inventor holds 3 USPTO granted patents. Top assignee: Omron Corporation. Active years: 1991-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Takemura. Retrieved from https://idiyas.com/inventor/kenji-takemura-3i3w2v2e

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 26(Granted Patents)


Location History:

  • Tsukuba, JP (1991)
  • Osaka-fu, JP (1996)
  • Kusatsu, JP (2011)

Company Filing History:


Years Active: 1991-2011

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3 patents (USPTO):Explore Patents

Title: Kenji Takemura: Innovator in Security Technology

Introduction

Kenji Takemura is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of security technology, holding a total of 3 patents. His innovative work focuses on enhancing security systems through advanced technology.

Latest Patents

Takemura's latest patents include an active radio tag, a security management system, and a security management method. The active radio tag features a card holder that contains a memory storing a tag ID and a transmission unit that transmits the tag ID via radio. The card holder is designed with a card placement section and a card detection switch that activates the radio tag only when a card is detected in the placement section. Additionally, he has developed an optical scanner and optical scanning device, which includes an optical sensor unit, a coded data reader, and a POS system that utilizes the optical scanner. This optical scanner comprises an elastically deformable element and a vibrational input segment that induces movement, enhancing the efficiency of data reading.

Career Highlights

Kenji Takemura is currently associated with Omron Corporation, a leading company in automation and control technology. His work at Omron has allowed him to push the boundaries of security technology and develop innovative solutions that address modern security challenges.

Collaborations

Throughout his career, Takemura has collaborated with notable colleagues, including Masaaki Ikeda and Hiroshi Goto. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Kenji Takemura's contributions to security technology through his patents and work at Omron Corporation highlight his role as an influential inventor. His innovative solutions continue to shape the future of security systems.

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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