Osaka, Japan

Michihiro Nakayama

This inventor holds 2 USPTO granted patents. Top assignees: Fuji Paudal Kabushiki Kaisha, Sumitomo Chemical Company, Limited. Active years: 1981-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michihiro Nakayama. Retrieved from https://idiyas.com/inventor/michihiro-nakayama

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 42(Granted Patents)


Company Filing History:


Years Active: 1981-1993

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2 patents (USPTO):Explore Patents

Title: Michihiro Nakayama: Innovator in Agricultural and Pharmaceutical Technologies

Introduction

Michihiro Nakayama is a notable inventor based in Osaka, Japan. He has made significant contributions to the fields of agriculture and pharmaceuticals through his innovative inventions. With a total of 2 patents, Nakayama's work focuses on enhancing the efficiency and effectiveness of various processes in these industries.

Latest Patents

One of Nakayama's latest patents is a screw-type extrusion granulating apparatus. This apparatus is designed for producing granules from moistened powdered raw materials, particularly for use in agriculture, pharmaceuticals, or food industries. The apparatus features a conveying screw aligned with a semi-spherical die, which has multiple die openings. The extrusion blade mounted on the screw's forward end projects into the die, allowing for efficient transportation and extrusion of the material under pressure. Another significant patent is a process for producing coated seeds. This process involves surface treating a coating powder and then applying it to seeds, ensuring that the coating has sufficient hardness for machine-seeding and adequate disintegration characteristics in soil.

Career Highlights

Throughout his career, Nakayama has worked with prominent companies such as Sumitomo Chemical Company, Limited and Fuji Paudal Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in developing innovative solutions for the agricultural and pharmaceutical sectors.

Collaborations

Nakayama has collaborated with notable colleagues, including Shuji Kitamura and Masashi Watanabe. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Michihiro Nakayama's contributions to innovation in agricultural and pharmaceutical technologies are commendable. His patents reflect a commitment to improving processes that benefit these vital industries.

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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