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For the Inventor, By the Inventor

Yokkaichi, Japan

Hideki Kurokawa

This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Petrochemical Company Limited. Active years: 1993-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Kurokawa. Retrieved from https://idiyas.com/inventor/hideki-kurokawa-sgfl40n9

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

Calculating rank
USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal3 out of 546 
 
Mitsubishi Petrochemical Company Limited
 patents

Years Active: 1993-1994

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3 patents (USPTO):Explore Patents
1. 5294719 - Cyclohexylamine compounds useful as a stabilizer for organic materials (1994-03-15),
2. 5260443 - Piperidine derivatives as photostabilizer (1993-11-09),
3. 5189172 - Piperdine derivatives (1993-02-23),

Title: Innovations of Hideki Kurokawa

Introduction

Hideki Kurokawa is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of organic materials through his innovative patents. With a total of 3 patents, Kurokawa's work focuses on stabilizers that enhance the performance of various organic compounds.

Latest Patents

Kurokawa's latest patents include the development of cyclohexylamine compounds that serve as stabilizers for organic materials. These compounds are designed to improve the stability of medicines and agricultural chemicals. The cyclohexylamine derivatives he has created are represented by a specific general formula, showcasing their versatility and effectiveness. Another significant patent involves piperidine derivatives that act as photostabilizers, further demonstrating Kurokawa's expertise in creating compounds that enhance the longevity and performance of organic materials.

Career Highlights

Kurokawa is currently employed at Mitsubishi Petrochemical Company Limited, where he continues to innovate and contribute to the field of chemical engineering. His work has garnered attention for its practical applications in various industries, particularly in enhancing the stability of organic materials.

Collaborations

Some of Kurokawa's notable coworkers include Mitsumasa Kaitoh and Akiyoshi Ohnishi. Their collaborative efforts have likely contributed to the advancements in the projects they have undertaken together.

Conclusion

Hideki Kurokawa's contributions to the field of organic materials through his innovative patents highlight his role as a significant inventor. His work continues to impact various industries, showcasing the importance of innovation in enhancing material stability.

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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