Sodegaura, Japan

Nobuyuki Kikkawa

This inventor holds 8 USPTO granted patents. Top assignee: Idemitsu Kosan Company, Limited. Active years: 1976-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Kikkawa. Retrieved from https://idiyas.com/inventor/nobuyuki-kikkawa

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 = 3.4

ph-index = 3

Forward Citations = 116(Granted Patents)


Location History:

  • Sodegaura, JA (1976)
  • Utsunomiya, JP (1984 - 1986)
  • Sodegaura, JP (1988 - 1994)

Company Filing History:


Years Active: 1976-1994

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8 patents (USPTO):Explore Patents

Title: Innovations by Nobuyuki Kikkawa: A Leader in Herbicidal Compositions

Introduction

Nobuyuki Kikkawa, an accomplished inventor based in Sodegaura, Japan, has made significant contributions to the field of agricultural chemistry. With a portfolio comprising eight patents, he is recognized for his innovative approaches to herbicidal compositions that effectively combat various types of weeds.

Latest Patents

Among his notable patents are formulations that incorporate triazine derivatives, along with synergistic herbicidal compositions. These herbicidal compositions demonstrate high efficacy at lower dosages, showcasing a broad herbicidal spectrum that addresses not only broad-leaved weeds but also Gramineae weeds. Kikkawa's inventions allow for a safe application on field crops, ensuring that they remain injury-free while providing flexibility and effectiveness compared to existing herbicides.

Career Highlights

Nobuyuki Kikkawa's professional journey is closely associated with Idemitsu Kosan Company, Limited, where he has played a pivotal role in the development of new herbicidal technologies. His work has garnered attention for its innovative approaches and practical applications in the agricultural sector.

Collaborations

Kikkawa's impressive achievements are complemented by his collaborations with esteemed colleagues, including Tetsuo Takematsu and Toshihiro Hirata. Together, they have contributed to the advancement of herbicidal solutions that benefit agricultural practices.

Conclusion

Nobuyuki Kikkawa stands out as a prominent figure in the field of herbicidal innovations. His patents not only enhance agricultural productivity but also reflect a commitment to developing safer and more effective solutions for weed management. As the demand for sustainable agricultural practices grows, Kikkawa's work continues to have a lasting impact on the industry.

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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