Shizuoka, Japan

Masayuki Karamatsu

This inventor holds 6 USPTO granted patents. Top assignee: Yazaki Corporation. Active years: 2001-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Karamatsu. Retrieved from https://idiyas.com/inventor/masayuki-karamatsu

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 = 2.9

ph-index = 5

Forward Citations = 59(Granted Patents)


Location History:

  • Shizuoka-ken, JP (2001 - 2002)
  • Shizuoka, JP (2003)

Company Filing History:


Years Active: 2001-2003

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6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Masayuki Karamatsu

Introduction

Masayuki Karamatsu is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of electrical engineering, particularly through his innovative designs and patents. With a total of 6 patents to his name, Karamatsu has demonstrated a commitment to advancing technology in practical applications.

Latest Patents

Karamatsu's latest patents include a Power Feeding Connector Apparatus and a Power Breaking Device. The Power Feeding Connector Apparatus features an operating lever that can be swung to three distinct positions: a connected position, a provisionally-retained position, and a canceled position. This design allows for efficient management of connections between terminals in a power receiving-side connector. The Power Breaking Device consists of a stationary box, a fuse carrying box, and a guide and restricting mechanism. This device is designed to enhance safety and reliability in electrical systems by effectively managing fuse connections.

Career Highlights

Karamatsu has spent a significant portion of his career at Yazaki Corporation, a leading company in the automotive and electrical components industry. His work has contributed to the development of innovative solutions that address the needs of modern technology. His expertise in electrical engineering has positioned him as a valuable asset within the company.

Collaborations

Throughout his career, Karamatsu has collaborated with talented individuals such as Hidehiko Kuboshima and Shigemi Hashizawa. These collaborations have fostered an environment of creativity and innovation, leading to the successful development of various projects and patents.

Conclusion

Masayuki Karamatsu's contributions to the field of electrical engineering are noteworthy. His innovative patents and collaborative efforts have significantly impacted the industry. As he continues to develop new technologies, Karamatsu remains a prominent figure in the world of invention.

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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