Tochigi, Japan

Masahide Yamaguchi

This inventor holds 1 USPTO granted patent. Top assignees: Glico Chikusan Kabushiki Kaisha, Nippon Kayaku Kabushiki Kaisha. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahide Yamaguchi. Retrieved from https://idiyas.com/inventor/masahide-yamaguchi-2zhnioxw

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 = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Masahide Yamaguchi: Innovator in Gastric Ulcer Prevention

Introduction

Masahide Yamaguchi is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of veterinary medicine, particularly in the prevention of gastric ulcers in swine. His innovative approach has garnered attention in the agricultural and animal health sectors.

Latest Patents

Yamaguchi holds a patent for a composition and method aimed at gastric ulcer and pica prevention in swine. The patent describes a method that involves the continuous or repeated feeding of sodium polyacrylate or potassium polyacrylate, with an average polymerization degree of not less than 15,000. This is administered in an amount ranging from 0.05 to 1.5% by weight of the feed. This invention is crucial for improving the health and well-being of swine, thereby enhancing productivity in the livestock industry.

Career Highlights

Throughout his career, Masahide Yamaguchi has worked with prominent companies such as Nippon Kayaku and Glico Chikusan. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in animal health.

Collaborations

Yamaguchi has collaborated with Kanemichi Sasaki, a fellow innovator in the field. Their partnership has likely fostered the exchange of ideas and expertise, further enhancing the impact of their work.

Conclusion

Masahide Yamaguchi's contributions to gastric ulcer prevention in swine highlight his role as an important figure in veterinary innovation. His patent and collaborations reflect a commitment to improving animal health and welfare.

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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