Aichi, Japan

Hiroyuki Tamotsu

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Fujiwa Denki Co., Ltd., Sintokogio, Ltd.. Active years: 2015-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Tamotsu. Retrieved from https://idiyas.com/inventor/hiroyuki-tamotsu

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 = 1.5

ph-index = 1


Location History:

  • Nagoya, JP (2015)
  • Aichi, JP (2020)

Company Filing History:


Years Active: 2015-2020

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2 patents (USPTO):Explore Patents

Title: Innovations by Hiroyuki Tamotsu

Introduction

Hiroyuki Tamotsu is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of steel casting, holding 2 patents that showcase his innovative approach to manufacturing processes. His work emphasizes efficiency and simplicity in producing steel castings.

Latest Patents

Tamotsu's latest patents include a "System for Producing Steel Castings" and a "Carriage to Transport a Ladle and to Transfer Molten Metal into Equipment for Pouring." The first patent provides a system designed to continuously produce many small steel castings. This system comprises multiple furnaces that hold molten metal, a pouring machine that travels parallel to the furnaces, and a temperature sensor that generates an alarm if the molten metal's temperature is low. The second patent introduces a transfer carriage that reduces investment costs by compacting equipment and maintaining high temperatures for molten metal. This innovation also minimizes the cycle time for transporting molten metal, enhancing overall efficiency.

Career Highlights

Throughout his career, Tamotsu has worked with reputable companies such as Sintokogio, Ltd. and Fujiwa Denki Co., Ltd. His experience in these organizations has contributed to his expertise in the field of steel casting and metal processing.

Collaborations

Tamotsu has collaborated with notable coworkers, including Tadashi Nishida and Toshiyuki Hyodo. Their combined efforts have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Hiroyuki Tamotsu's contributions to the field of steel casting through his patents and career experiences highlight his role as an influential inventor. His innovative systems and equipment continue to impact the manufacturing industry positively.

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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