Shizuoka, Japan

Seiichi Gyotoku

This inventor holds 3 USPTO granted patents. Top assignee: Koito Manufacturing Company, Ltd.. Active years: 2001-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiichi Gyotoku. Retrieved from https://idiyas.com/inventor/seiichi-gyotoku

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 = 4.9

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2001-2002

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3 patents (USPTO):Explore Patents

Title: Seiichi Gyotoku: Innovator in Welding Technology

Introduction

Seiichi Gyotoku is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of welding technology, holding a total of 3 patents. His innovative approaches have enhanced the efficiency and effectiveness of welding processes.

Latest Patents

Gyotoku's latest patents include a welding method using a heating plate and a welding apparatus utilizing the same. This apparatus is designed to weld multiple parts and consists of several pairs of jigs, heating plates, a working region, a heating-plate stocker, a heating-plate standby region, and a heating-plate slider. The jigs support various parts, each uniquely shaped to accommodate different configurations. The heating plates correspond to each jig, facilitating the welding process in the designated working region. Additionally, he has developed an apparatus for annealing welded parts, which aims to maintain uniform temperature within an annealing furnace. This invention includes a closed annealing furnace, a doorway for part entry and exit, a carriage mechanism for transporting parts, infrared lamps for heating, and a circulating mechanism to ensure hot air circulation. These innovations significantly improve the efficiency of the annealing process.

Career Highlights

Seiichi Gyotoku is currently associated with Koito Manufacturing Company, Ltd., where he continues to apply his expertise in welding technology. His work has been instrumental in advancing the company's capabilities in manufacturing and engineering.

Collaborations

Throughout his career, Gyotoku has collaborated with esteemed colleagues such as Toshitaka Naito and Masahiko Koizumi. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Seiichi Gyotoku's contributions to welding technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and improve manufacturing 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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