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For the Inventor, By the Inventor

Kamifukuoka, Japan

Shozo Fujioka

This inventor holds 1 USPTO granted patent. Top assignee: The Institute of Physical and Chemical Research. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shozo Fujioka. Retrieved from https://idiyas.com/inventor/shozo-fujioka-rb7w5696

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

Calculating rank
USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 8.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal2 out of 94 
 
The Institute of Physical and Chemical Research
 patents
where one patent can have more than one assignee

Years Active: 1992

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1 patent (USPTO):Explore Patents
1. 5084388 - Method of producing brassinosteroids (1992-01-28),

Title: Shozo Fujioka and Brassinosteroid Production

Introduction

Shozo Fujioka is an inventor associated with Kamifukuoka, Japan. His patent work concerns a method for producing brassinosteroids through the cultivation of crown gall cells.

Latest Patents

Fujioka is credited with 1 patent: “Method of Producing Brassinosteroids.” The patent describes culturing crown gall cells capable of producing brassinosteroids in a culture medium with a cultivation aid. The aid may be selected from auxins, sterols, squalene, casamino acid, or mixtures of these substances.

Career Highlights

Fujioka is associated with the Institute of Physical and Chemical Research. His patent highlights an approach to producing brassinosteroids by supporting the growth of productive crown gall cells with selected cultivation aids.

Collaborations

Fujioka’s listed coworkers include Masako Otsuka and Masao Kawashima.

Conclusion

Shozo Fujioka’s documented invention focuses on a cell-cultivation method for producing brassinosteroids, reflecting his work in research and biotechnology.

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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