Nagoya, Japan

Shinichiro Mitsumatsu

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Ngk Spark Plug Company, Limited. Active years: 2003-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichiro Mitsumatsu. Retrieved from https://idiyas.com/inventor/shinichiro-mitsumatsu

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 = 2.1

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Aichi, JP (2003 - 2004)
  • Nagoya, JP (2006 - 2009)

Company Filing History:


Years Active: 2003-2009

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5 patents (USPTO):Explore Patents

Title: Shinichiro Mitsumatsu: Innovator in Spark Plug Technology

Introduction

Shinichiro Mitsumatsu is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of spark plug technology, holding a total of 5 patents. His work focuses on improving the manufacturing processes and quality of spark plugs, which are essential components in internal combustion engines.

Latest Patents

Mitsumatsu's latest patents include a "Method for regulating aground electrode position in spark plug." This invention outlines a method and apparatus for manufacturing a spark plug, which involves measuring the X-directional position of the center electrode and regulating the position of a regulation member to ensure the proper formation of the spark discharge gap. Another significant patent is the "Method of detecting protrudent adhered matters and method of making spark plug using the same." This invention allows for the high-precision detection of protrudent matters caused by connecting metallic materials, ultimately leading to higher quality products and increased yield.

Career Highlights

Shinichiro Mitsumatsu is currently employed at NGK Spark Plug Company, Limited, where he continues to innovate and improve spark plug technology. His expertise in this field has made him a valuable asset to the company and the industry as a whole.

Collaborations

Mitsumatsu has worked alongside talented colleagues such as Masato Ito and Shigeo Fujita. Their collaborative efforts have contributed to the advancement of spark plug technology and the overall success of their projects.

Conclusion

Shinichiro Mitsumatsu's contributions to spark plug technology through his innovative patents and collaborative work highlight his importance in the field. His dedication to improving manufacturing processes ensures that the industry continues to evolve and produce high-quality products.

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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