Shiojiri, Japan

Katsuyoshi Terasawa

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: Seiko Epson Corporation. Active years: 2005-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuyoshi Terasawa. Retrieved from https://idiyas.com/inventor/katsuyoshi-terasawa

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 = 60.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Nagano-ken, JP (2005)
  • Shiojiri, JP (2014 - 2019)

Company Filing History:


Years Active: 2005-2019

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5 patents (USPTO):Explore Patents

Title: Innovations of Katsuyoshi Terasawa

Introduction

Katsuyoshi Terasawa is a notable inventor based in Shiojiri, Japan. He has made significant contributions to the field of electronics, holding a total of 5 patents. His work primarily focuses on electronic devices and their manufacturing processes.

Latest Patents

Terasawa's latest patents include an electronic device that features a drive section, a detection signal output section, and a control section. This electronic device is designed to generate and control analog signals based on physical quantities. Another notable patent is for a piezoelectric oscillator, which includes a piezoelectric resonator and a temperature compensation circuit. This oscillator is capable of controlling its frequency based on external signals, showcasing Terasawa's innovative approach to electronic apparatus design.

Career Highlights

Katsuyoshi Terasawa is currently employed at Seiko Epson Corporation, where he continues to develop cutting-edge technologies. His expertise in electronic devices has positioned him as a key player in the industry, contributing to advancements in various applications.

Collaborations

One of his notable coworkers is Manabu Oka, with whom he collaborates on various projects within the company. Their combined efforts have led to the development of innovative solutions in the electronics sector.

Conclusion

Katsuyoshi Terasawa's contributions to the field of electronics through his patents and work at Seiko Epson Corporation highlight his role as a significant inventor. His innovative designs continue to influence the industry and pave the way for future advancements.

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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