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For the Inventor, By the Inventor

Okayama, Japan

Shunsaku Koyama

This inventor holds 5 USPTO granted patents. Top assignee: Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo. Active years: 1983-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunsaku Koyama. Retrieved from https://idiyas.com/inventor/shunsaku-koyama

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 190(Granted Patents)


Company Filing History:

goldMedal5 out of 375 
 
Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
 patents

Years Active: 1983-1989

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5 patents (USPTO):Explore Patents
1. 4824938 - Water-soluble dry solid containing proteinaceous bioactive substance (1989-04-25),
2. 4814169 - Process for the production of anti-human protein antibody (1989-03-21),
3. 4659569 - Process for the production of virus vaccine (1987-04-21),
4. 4474756 - Process for the production of anti-human protein antibody (1984-10-02),
5. 4372883 - Process for the production of vaccine (1983-02-08),

Title: Shunsaku Koyama: Pioneering Inventor from Okayama

Introduction: Shunsaku Koyama is a renowned inventor hailing from Okayama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shunsaku Koyama holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Shunsaku Koyama has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Shunsaku Koyama has collaborated with leading research institutions, universities, and companies worldwide, fostering a culture of innovation and knowledge sharing.

Conclusion: Shunsaku Koyama's relentless pursuit of innovation and his remarkable contributions have solidified his legacy as a pioneering inventor in the global technological landscape.

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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