Shizuoka, Japan

Kouichirou Kaku

This inventor holds 1 USPTO granted patent. Top assignees: Ihara Chemical Industry Co., Ltd., Kumiai Chemical Industry Co., Ltd.. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichirou Kaku. Retrieved from https://idiyas.com/inventor/kouichirou-kaku

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 = 7.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Innovator in Herbicide Development: Kouichirou Kaku

Introduction: Kouichirou Kaku, an esteemed inventor based in Shizuoka, Japan, is recognized for his significant contributions to the field of herbicide technology. With a focus on isoxazoline derivatives, his innovative approach has led to the development of effective herbicides that play a vital role in agriculture.

Latest Patents: Kouichirou Kaku holds a notable patent titled "Isoxazoline derivatives and herbicides containing the same as the active ingredient." The invention encompasses a unique isoxazoline derivative characterized by a specific general formula. This compound serves as an active ingredient in herbicides designed to enhance agricultural productivity. The herbicide effectively utilizes the isoxazoline derivative, showcasing Kaku's inventive capabilities in addressing contemporary challenges in agriculture.

Career Highlights: Throughout his career, Kouichirou Kaku has made significant strides in the chemical industry. He has worked with reputable companies, including Kumiai Chemical Industry Co., Ltd. and Ihara Chemical Industry Co., Ltd. These roles have allowed him to harness his expertise and contribute to the advancement of chemical formulations in agriculture.

Collaborations: Kaku's work has been enriched by collaborations with talented individuals in the field. Notably, he has partnered with Masao Nakatani and Takumi Yoshimura, collectively working towards innovative solutions that meet the needs of the agricultural sector. These collaborations have further fueled the success of his projects and patents.

Conclusion: Kouichirou Kaku stands as a prominent figure in the realm of herbicide innovation. His dedication to developing effective agricultural solutions through isoxazoline derivatives showcases his impact on the industry. As agriculture continues to evolve, Kaku's inventions remain pivotal in optimizing crop protection strategies and enhancing overall agricultural productivity.

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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