Nagano, Japan

Keiichi Tatsuno

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Nissin Kogyo Co., Ltd.. Active years: 2004-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichi Tatsuno. Retrieved from https://idiyas.com/inventor/keiichi-tatsuno

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


% Patents Active = 66.7

 

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 29(Granted Patents)


Location History:

  • Nagano-ken, JP (2004)
  • Nagano, JP (2017 - 2020)

Company Filing History:


Years Active: 2004-2020

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3 patents (USPTO):Explore Patents

Title: Keiichi Tatsuno: Innovator in Electrical Component Technology

Introduction

Keiichi Tatsuno is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of electrical components, holding a total of 3 patents. His innovative methods and designs have advanced the technology used in electrical component assemblies.

Latest Patents

Tatsuno's latest patents include a method for producing electrically conductive members. This method involves forming connection terminal sections in a pair of electrically conductive members that are assembled into an electrical component assembly with a coil. The process includes arranging the terminal sections alternately opposite to each other, performing press punching, and bending the sections into a protruding form. Another notable patent is a connection structure for electrical component assemblies, which features a housing that covers the assembly and includes housing-side connection terminals. The design ensures that the connection terminal sections are bent to protrude toward the electrical component assembly, enhancing connectivity and functionality.

Career Highlights

Keiichi Tatsuno is currently employed at Nissin Kogyo Co., Ltd., where he continues to innovate in the field of electrical components. His work has been instrumental in developing new technologies that improve the efficiency and reliability of electrical systems.

Collaborations

Throughout his career, Tatsuno has collaborated with talented individuals such as Takuro Kodama and Naoki Masuda. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Keiichi Tatsuno's contributions to electrical component technology exemplify the spirit of innovation. His patents and collaborative efforts continue to shape the future of electrical engineering.

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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