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For the Inventor, By the Inventor

Shinnanyo, Japan

Mitsuru Takahashi

This inventor holds 4 USPTO granted patents. Top assignee: Tosoh Corporation. Active years: 1991-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuru Takahashi. Retrieved from https://idiyas.com/inventor/mitsuru-takahashi-5s37ffck

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

Calculating rank
USPTO Granted Patents = 4

% Patents Active = 50.0

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Yamaguchi, JP (1991)
  • Shinnanyo, JP (1992 - 2005)

Company Filing History:

goldMedal4 out of 923 
 
Tosoh Corporation
 patents

Years Active: 1991-2005

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4 patents (USPTO):Explore Patents
1. 6906235 - Iron sulfide mixtures; iron sulfide heavy metal treating agents; and methods of treating using such agents (2005-06-14),
2. 6682713 - Iron sulfides, processes for producing the same, iron sulfide mixture, heavy metal treating agent, and method of treating with the agent (2004-01-27),
3. 5124082 - Method for preparation of .alpha., .beta.-unsaturated carboxylic acid (1992-06-23),
4. 5004567 - Process for producing fluorine-containing aliphatic carboxylic acids (1991-04-02),

Title: Mitsuru Takahashi: Innovator in Iron Sulfide Technologies

Introduction

Mitsuru Takahashi is a prominent inventor based in Shinnanyo, Japan. He has made significant contributions to the field of environmental technology, particularly in the treatment of heavy metals. With a total of 4 patents to his name, his work focuses on innovative solutions for waste management.

Latest Patents

Takahashi's latest patents include advancements in iron sulfide mixtures and heavy metal treating agents. His inventions disclose novel iron sulfides that exhibit excellent durability and treating properties for heavy metals. The patents detail processes for producing these iron sulfides, which contain a mackinawite structure with specific molar proportions of various elements. These innovations provide effective methods for treating wastes that contain heavy metals, showcasing Takahashi's commitment to environmental sustainability.

Career Highlights

Mitsuru Takahashi is associated with Tosoh Corporation, a leading company in the chemical industry. His work at Tosoh has allowed him to develop and refine his patented technologies, contributing to the company's reputation for innovation in environmental solutions.

Collaborations

Takahashi has collaborated with notable coworkers such as Hajime Funakoshi and Hideo Shuyama. Their combined expertise has further enhanced the development of effective heavy metal treatment technologies.

Conclusion

Mitsuru Takahashi's contributions to the field of iron sulfide technologies demonstrate his dedication to addressing environmental challenges. His innovative patents and collaborations highlight the importance of sustainable solutions in waste management.

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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