Kitakatsushika, Japan

Shunichi Makuta

This inventor holds 2 USPTO granted patents. Top assignee: Rhythm Watch Co., Ltd.. Active years: 1984-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunichi Makuta. Retrieved from https://idiyas.com/inventor/shunichi-makuta

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Kitakatsushika, JP (1984)
  • Saitama, JP (1985)

Company Filing History:


Years Active: 1984-1985

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2 patents (USPTO):Explore Patents

Title: Shunichi Makuta: Innovator in Electronic Sound Technology

Introduction

Shunichi Makuta is a notable inventor based in Kitakatsushika, Japan. He has made significant contributions to the field of electronic sound technology, holding a total of 2 patents. His innovative designs focus on enhancing sound generation in electronic devices and timepieces.

Latest Patents

Makuta's latest patents include an "Electronic sound generating circuit for generation bell toll" and a "Sound generating circuit for timepiece." The electronic sound generating circuit is designed for devices that require a standard signal generator. It features a first audio frequency signal generating circuit and a second audio frequency signal generating circuit, which differ in frequency. These circuits work together through a mixing circuit to produce a mixed signal, ultimately generating an audible tone. The sound generating circuit for a timepiece includes a sound base signal generator and a program divider, allowing it to produce soothing onomatopoetic sounds reminiscent of bird chirps and insect churrs.

Career Highlights

Shunichi Makuta is currently associated with Rhythm Watch Co., Ltd., where he continues to innovate in sound technology. His work has significantly impacted the design and functionality of electronic sound devices.

Collaborations

Throughout his career, Makuta has collaborated with talented individuals such as Hiroshi Miyasaka and Katsuhiko Takebe. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Shunichi Makuta's contributions to electronic sound technology exemplify his dedication to innovation. His patents reflect a deep understanding of sound generation, enhancing user experiences in various electronic devices.

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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