Ichinomiya, Japan

Koji Mizutani

This inventor holds 13 USPTO granted patents and 6 published patent applications and 5 EPO patents. Top assignees: Sumitomo Riko Company Limited, Tokai Rubber Industries, Ltd., Wintech Polymer Ltd.. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Mizutani. Retrieved from https://idiyas.com/inventor/koji-mizutani

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

USPTO Granted Patents = 13 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Ichinomiya, JP (2012 - 2018)
  • Komaki, JP (2014 - 2019)
  • Aichi, JP (2017 - 2024)

Company Filing History:


Years Active: 2012-2025

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13 patents (USPTO):Explore Patents

Title: Inventor Koji Mizutani: Pioneering Innovations in Connector-Integrated Resin Tubes

Introduction

Koji Mizutani, a notable inventor hailing from Ichinomiya, Japan, has made significant strides in the technology of resin tubes and connectors. With a commendable total of 13 patents to his name, Mizutani is recognized for his innovative methods and designs that advance manufacturing processes in his field.

Latest Patents

Among his most recent patents, Mizutani has developed a method for manufacturing a connector-integrated resin tube. This method involves several crucial steps: the fitting of a resin tube material into the connector, laser welding the two together, and using a posture holding die to shape the tube while it is heated. The process concludes with a cooling step to ensure the integrity of the resin tube. In addition, his patent for a resin connector outlines a structure where a tubular connector main body is reinforced, displaying a unique distinction between the materials used in the connector ends and the main body, enhancing both functionality and durability.

Career Highlights

Mizutani's career includes significant tenures at reputable companies such as Sumitomo Riko Company Limited and Tokai Rubber Industries, Ltd. His work at these organizations has contributed to the development of technologies that are essential in automotive and industrial applications, showcasing his role as a leading figure in resin manufacturing.

Collaborations

Throughout his career, Mizutani has collaborated with esteemed colleagues, including Kazutaka Katayama and Yorihiro Takimoto. These partnerships have fostered a creative environment that has led to numerous breakthroughs in the technology and manufacturing processes related to resin tubes and connectors.

Conclusion

Koji Mizutani's contributions to the field of resin manufacturing are underscored by his 13 patents and innovative approaches to design and production. His ongoing efforts and collaborations highlight the importance of innovation in manufacturing and the transformative potential of new technologies. As he continues to pave the way for advancements in this sector, his work stands as a testament to the impact of dedicated inventors in shaping the future of industrial processes.

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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