Sakura, Japan

Yasuyuki Tachikawa

This inventor holds 5 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignee: Fujikura Limited. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuyuki Tachikawa. Retrieved from https://idiyas.com/inventor/yasuyuki-tachikawa

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

USPTO Granted Patents = 5 

% Patents Active = 100.0


Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Sakura, JP (2017 - 2018)
  • Tokyo, JP (2021)

Company Filing History:


Years Active: 2017-2025

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5 patents (USPTO):Explore Patents

Title: Yasuyuki Tachikawa: Innovator in Sensor Technology

Introduction

Yasuyuki Tachikawa is a prominent inventor based in Sakura, Japan. He has made significant contributions to the field of sensor technology, holding a total of 5 patents. His innovative designs have paved the way for advancements in various applications.

Latest Patents

Tachikawa's latest patents include a sensor device and a switch. The sensor device features an insulating substrate and a touch sensor that includes a sensor electrode on a first surface, which is positioned on the operation surface side. It also incorporates a shield electrode and a detecting electrode, which together form a pressure-sensitive sensor that detects changes in capacitance caused by the proximity of the electrodes. The switch patent consists of a first electrode sheet and a second electrode sheet, with an adhesive that facilitates their attachment while allowing for effective operation.

Career Highlights

Yasuyuki Tachikawa is currently employed at Fujikura Limited, where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the functionality and efficiency of sensor devices.

Collaborations

Tachikawa has collaborated with notable colleagues, including Makoto Takamatsu and Osamu Aoki. Their combined expertise has contributed to the successful development of various projects within the company.

Conclusion

Yasuyuki Tachikawa is a distinguished inventor whose work in sensor technology has led to multiple patents and significant advancements in the field. His contributions continue to influence the industry and inspire future innovations.

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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