Hanno, Japan

Shigeki Fujii

This inventor holds 2 USPTO granted patents. Top assignee: Teac Corporation. Active years: 2004-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeki Fujii. Retrieved from https://idiyas.com/inventor/shigeki-fujii-ojgfifs6

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 = 1.3

ph-index = 1

Forward Citations = 94(Granted Patents)


Location History:

  • Iruma, JP (2004)
  • Hanno, JP (2011)

Company Filing History:


Years Active: 2004-2011

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2 patents (USPTO):Explore Patents

Title: Shigeki Fujii: Innovator in Optical Technology

Introduction

Shigeki Fujii is a notable inventor based in Hanno, Japan. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His work focuses on enhancing the functionality and reliability of optical disc apparatuses and electric appliance monitoring systems.

Latest Patents

Fujii's latest patents include an innovative optical disc apparatus designed to execute seek operations reliably, even when an optical disc is warped. This apparatus stores tilt adjustment values that span from the inner circumference to the outer circumference of the disc. During a seek operation, a tilt adjustment value is utilized to ensure accuracy, enhancing the overall performance of the device. Another significant patent is an electric appliance monitoring system that reports the operational state of an electric appliance. This system includes a monitoring part that detects the operational state and a transmission part that communicates this information effectively.

Career Highlights

Shigeki Fujii is currently associated with Teac Corporation, a company known for its advancements in technology and electronics. His role at Teac Corporation allows him to further develop his innovative ideas and contribute to the company's success in the industry.

Collaborations

Fujii has collaborated with Hiroomi Watanabe, working together to push the boundaries of technology and innovation in their respective fields.

Conclusion

Shigeki Fujii's contributions to optical technology and electric appliance monitoring systems highlight his role as a significant inventor. His patents reflect a commitment to improving technology and enhancing user experience.

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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