Omuta, Japan

Hideo Michiyama

This inventor holds 2 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1981-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Michiyama. Retrieved from https://idiyas.com/inventor/hideo-michiyama

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 = 10.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1981-1982

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2 patents (USPTO):Explore Patents

Title: Hideo Michiyama: Innovator in Herbicidal Compounds

Introduction

Hideo Michiyama is a notable inventor based in Omuta, Japan. He has made significant contributions to the field of herbicides, holding a total of 2 patents. His work focuses on developing compounds that effectively combat undesirable weeds while maintaining low toxicity to beneficial crops.

Latest Patents

Michiyama's latest patents include innovative herbicidal compounds and compositions. One of his notable inventions is a series of nitrodiphenyl ether derivatives, which are valuable as herbicides. These compounds possess excellent herbicidal activity against a wide variety of undesirable weeds, with an extremely low toxicity to useful crops. The general formula for these compounds includes variations where X can represent chlorine, fluorine, methyl, or trifluoromethyl, and n is an integer ranging from 1 to 3.

Career Highlights

Hideo Michiyama is associated with Mitsui Toatsu Chemicals, Incorporated, where he has been instrumental in advancing herbicidal technology. His expertise in chemical compounds has led to the development of effective solutions for agricultural challenges.

Collaborations

Throughout his career, Michiyama has collaborated with esteemed colleagues, including Takeo Harayama and Teruhiko Toyama. These partnerships have fostered innovation and contributed to the success of his projects.

Conclusion

Hideo Michiyama's contributions to herbicidal compounds demonstrate his commitment to agricultural innovation. His patents reflect a dedication to creating effective and safe solutions for weed 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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