Shiraoka, Japan

Kazuhisa Sudo

This inventor holds 4 USPTO granted patents. Top assignees: Nissan Chemical Industries Limited, Nissan Chemical Corporation. Active years: 1997-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhisa Sudo. Retrieved from https://idiyas.com/inventor/kazuhisa-sudo-jqcswff5

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 = 7.3

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Shiraoka-machi, JP (1997 - 1998)
  • Saitama, JP (1998)

Company Filing History:


Years Active: 1997-1998

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4 patents (USPTO):Explore Patents

Title: Kazuhisa Sudo: A Pioneer in Herbicides and Plant Growth Regulators

Introduction: Kazuhisa Sudo, hailing from Shiraoka-machi, Japan, is a distinguished inventor known for his significant contributions to the fields of herbicides and plant growth regulation. With a career marked by innovation, Sudo holds four patents that reflect his expertise and creativity in agricultural chemicals.

Latest Patents: Sudo's recent patents include groundbreaking work on pyrimidine derivatives, which are essential components in the development of effective herbicides and plant growth regulators. Additionally, he has patented fluoropropylthiazoline derivatives, further advancing the capabilities of herbicidal applications.

Career Highlights: Sudo's professional journey includes meaningful roles at Nissan Chemical Industries Limited and Nissan Chemical Corporation, where he has been able to apply his innovative skills to real-world agricultural challenges. His work has not only contributed to corporate success but has also had a lasting impact on agricultural practices.

Collaborations: Throughout his career, Sudo has collaborated with esteemed colleagues such as Tsutomu Nawamaki and Yoichi Ito. These partnerships have fostered a creative environment that has led to the advancement of numerous projects in chemical innovation.

Conclusion: Kazuhisa Sudo's work exemplifies the power of innovation in enhancing agricultural productivity through chemical advancements. His patents and collaborations reflect a deep commitment to creating effective solutions that benefit the agricultural sector and contribute to sustainable practices.

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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