Tokyo, Japan

Fumito Tanaka

This inventor holds 3 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent. Top assignee: Mitsubishi Materials Corporation. Active years: 2001-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumito Tanaka. Retrieved from https://idiyas.com/inventor/fumito-tanaka

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Omiya, JP (2001)
  • Saitama, JP (2003)
  • Tokyo, JP (2016)

Company Filing History:


Years Active: 2001-2016

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3 patents (USPTO):Explore Patents

Title: Fumito Tanaka: Innovator in Recyclable Raw Materials Treatment

Introduction

Fumito Tanaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the treatment of recyclable raw materials. With a total of 3 patents to his name, Tanaka's work focuses on innovative methods that enhance the recycling process.

Latest Patents

Tanaka's latest patents include a method of treating recyclable raw materials containing valuable metals. This method involves feeding recyclable raw materials into a rotary kiln furnace, utilizing a refractory product with a high AlO—CrO content for the inner wall. An additive containing SiO is introduced to increase the viscosity of the slag, allowing the recyclable materials to attach to the slag and be effectively processed within the furnace. Additionally, he has developed methods for charging anodes into furnaces and designing furnaces, showcasing his expertise in industrial applications.

Career Highlights

Fumito Tanaka is associated with Mitsubishi Materials Corporation, where he applies his innovative ideas to real-world challenges. His work has not only advanced the company's capabilities but has also contributed to the broader field of recycling and materials processing.

Collaborations

Tanaka collaborates with notable colleagues such as Osamu Iida and Nobuhiro Oguma. Their combined efforts in research and development have led to significant advancements in their respective fields.

Conclusion

Fumito Tanaka's contributions to the treatment of recyclable raw materials highlight his role as an influential inventor in Japan. His innovative methods and collaborations continue to shape the future of recycling technology.

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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