Kagoshima, Japan

Kaoru Takemura

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Elm Inc., Wako Pure Chemical Industries, Inc.. Active years: 1985-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kaoru Takemura. Retrieved from https://idiyas.com/inventor/kaoru-takemura

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

Calculating rank

% Patents Active = 50.0


Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1985-2003

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2 patents (USPTO):Explore Patents

Title: **Kaoru Takemura: Innovator in Insect Control**

Introduction

Kaoru Takemura, an accomplished inventor hailing from Kagoshima, Japan, has made significant strides in the field of insect control through his innovative inventions. With two patents to his name, he has focused on developing effective methods for trapping and killing insects, presenting solutions that combine efficiency and efficacy.

Latest Patents

Takemura's recent patents highlight his inventive prowess. The first patent, titled **Apparatus for trapping and killing insects**, details a technology that employs an electric discharge between electrodes to manage insect populations. This apparatus is designed to count and kill insects with remarkable precision, even under low voltage conditions. When an insect enters the space between an outer electrode and a central electrode, the electric discharge effectively neutralizes the insect. Following this, a central electrode rotates to remove the insect by utilizing frictional force, addressing the common issue of electrode space clogging.

The second patent, **Miticidal composition and method for controlling spider mites**, introduces a novel miticidal composition. This composition consists of a water-soluble acidic high polymer electrolyte, characterized by branching crosslinked polymer with multiple carboxyl groups as the active ingredient. It has proven effective against various spider mites without inflicting chemical injuries on the surrounding crops.

Career Highlights

Throughout his career, Takemura has contributed his expertise to notable companies, including Elm Inc. and Wako Pure Chemical Industries, Inc. His work has not only advanced his professional development but has also enriched the field of pest control through practical applications of his inventions.

Collaborations

In his journey, Takemura has worked alongside distinguished colleagues such as Takakazu Miyahara and Shoichi Izumi. Their collaborative efforts have likely fostered an environment of innovation, facilitating the development of impactful technologies in pest management.

Conclusion

Kaoru Takemura stands out as a visionary inventor dedicated to tackling the challenges posed by insects. His patents reflect a commitment to creating effective and innovative solutions, contributing significantly to both the agricultural and pest control industries. With a foundation built on collaboration and ingenuity, Takemura continues to pave the way for advancements in insect management technologies.

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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