Yamatokoriyama, Japan

Seiji Tanaka

This inventor holds 4 USPTO granted patents. Top assignees: Sharp Kabushiki Kaisha Corporation, Riccar Company, Ltd.. Active years: 1982-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiji Tanaka. Retrieved from https://idiyas.com/inventor/seiji-tanaka-52madvn7

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 = 3.6

ph-index = 3

Forward Citations = 64(Granted Patents)


Company Filing History:


Years Active: 1982-1989

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4 patents (USPTO):Explore Patents

Title: Seiji Tanaka: Innovator in Heating Technology

Introduction

Seiji Tanaka is a notable inventor based in Yamatokoriyama, Japan. He has made significant contributions to the field of heating technology, holding a total of 4 patents. His innovative designs focus on improving heating efficiency and functionality.

Latest Patents

One of his latest patents is a heating apparatus designed for heating in multiple modes. This apparatus utilizes a heating member to detect the temperature of the subject being heated. It generates several preset reference set points and compares these with the detected temperature. An energizing control circuit regulates the electricity supply to the heating member based on this comparison. The apparatus can adjust the reference set point, allowing it to heat at a new temperature setting.

Another significant patent is an exciting arrangement for an induction heating process. This improved design features a heating coil positioned between a top plate and a bottom plate, allowing for high-frequency current to be impressed. It includes a shielding plate made of non-magnetizable material and a coil support member of highly magnetizable material, which enhances the efficiency of the induction heating process.

Career Highlights

Seiji Tanaka has worked with prominent companies such as Sharp Corporation and Riccar Company, Ltd. His experience in these organizations has contributed to his expertise in heating technologies and innovations.

Collaborations

Throughout his career, Tanaka has collaborated with talented individuals, including Shigeki Kondo and Tomofumi Iketani. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Seiji Tanaka's contributions to heating technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in improving everyday technologies.

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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