Itabashi, Japan

Kazuyoshi Yahagi

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Kabushiki Kaisha Topcon. Active years: 2003-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyoshi Yahagi. Retrieved from https://idiyas.com/inventor/kazuyoshi-yahagi

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 58(Granted Patents)


Location History:

  • Tokyo-to, JP (2003)
  • Itabashi-ku, JP (2010)

Company Filing History:


Years Active: 2003-2010

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2 patents (USPTO):Explore Patents

Title: Kazuyoshi Yahagi: Innovator in Surveying Technology

Introduction

Kazuyoshi Yahagi is a prominent inventor based in Itabashi, Japan. He has made significant contributions to the field of surveying technology, holding a total of 2 patents. His work focuses on developing advanced systems that enhance the efficiency and accuracy of surveying processes.

Latest Patents

Yahagi's latest patents include a "Surveying System" and an "Optical Communication System for Survey Instrument." The surveying system features a device equipped with a tracking function and a remote control device that allows for remote operation. This system includes a measuring unit, an image pickup unit, and communication units that transmit measurement and image data based on the tracking results. The optical communication system utilizes photodetection means and optical means to facilitate communication through light, incorporating a diffraction optical member for enhanced performance.

Career Highlights

Kazuyoshi Yahagi is associated with Kabushiki Kaisha Topcon, a company known for its innovative solutions in the surveying and geospatial industry. His work at Topcon has positioned him as a key player in advancing surveying technologies.

Collaborations

Yahagi has collaborated with notable coworkers, including Terukazu Nagashima and Masaaki Kobayashi. Their combined expertise contributes to the development of cutting-edge surveying solutions.

Conclusion

Kazuyoshi Yahagi's contributions to surveying technology through his innovative patents and work at Topcon highlight his role as a significant inventor in this field. His advancements continue to shape the future of surveying practices.

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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