Kusatsu, Japan

Yasuhiro Fujii

This inventor holds 3 USPTO granted patents. Top assignee: Ishihara Sangyo Kaisha, Ltd.. Active years: 1989-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Fujii. Retrieved from https://idiyas.com/inventor/yasuhiro-fujii-d70ai8pb

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 = 3.6

ph-index = 2

Forward Citations = 26(Granted Patents)


Location History:

  • Kusatsu, JP (1989 - 1991)
  • Shiga, JP (1996)

Company Filing History:


Years Active: 1989-1996

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Yasuhiro Fujii

Introduction

Yasuhiro Fujii, an accomplished inventor based in Kusatsu, Japan, has significantly contributed to the field of chemical engineering with his innovative patents. With a total of three patents to his name, Fujii's work primarily revolves around the development of novel compounds with various applications.

Latest Patents

Fujii's latest inventions include a process for preparing 2-cyanoimidazole compounds through a specific reaction that allows for diverse substitutions of hydrogen and other functional groups. This innovation is vital for industries involving pharmaceuticals and agrochemicals. Another notable patent is focused on N-benzoyl-N-pyridyloxy phenyl urea compounds, which encompasses a range of variations with potential applications in pesticide compositions. These compounds showcase Fujii's skill in addressing complex challenges within chemical synthesis.

Career Highlights

Yasuhiro Fujii is currently employed at Ishihara Sangyo Kaisha, Ltd., a company noted for its contributions to chemical manufacturing and research. His role there allows him to apply his expertise in developing innovative solutions that meet the demands of various markets.

Collaborations

Throughout his career, Fujii has collaborated with talented coworkers like Takahiro Haga and Tadaaki Toki. These collaborations have fostered a dynamic environment conducive to innovation, enhancing the scope and impact of their collective work in the chemical domain.

Conclusion

Yasuhiro Fujii exemplifies the spirit of innovation in the realm of chemical engineering. His contributions through various patents not only highlight his inventive prowess but also reflect the collaborative ethos in modern research environments. As he continues to work with a team dedicated to advancement, the field can anticipate further breakthroughs rooted in his inventive mind.

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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