Anjo, Japan

Tadahiko Kobayakawa

This inventor holds 18 USPTO granted patents and 2 published patent applications and 13 EPO patents, primarily in Battery Technology. Top assignee: Makita Corporation. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadahiko Kobayakawa. Retrieved from https://idiyas.com/inventor/tadahiko-kobayakawa

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

USPTO Granted Patents = 18 

% Patents Active = 94.4

 

Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 226(Granted Patents)


Company Filing History:


Years Active: 2012-2025

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Areas of Expertise:
Battery Pack
Charging Control
Temperature Estimation
Electric Power Tool
Rechargeable Cleaner
Heat Generation
Electrical Device System
Monitoring System
Discharge Control
Charger
Body Controller
Charging Characteristics
18 patents (USPTO):Explore Patents

Title: Innovations of Tadahiko Kobayakawa

Introduction

Tadahiko Kobayakawa is an accomplished inventor based in Anjo, Japan. With a remarkable portfolio of 18 patents, he is known for pioneering advancements in battery technology and cleaning appliances. His contributions have been instrumental in enhancing the usability and efficiency of electrical devices.

Latest Patents

Kobayakawa's latest innovations include a **Technique for Controlling Discharge from Battery Pack**. This system revolves around a battery pack containing a battery, an interface, memory, and a controller designed to send data about the battery type. The system also integrates an electric work machine featuring a motor and switching elements, aimed at enhancing efficiency during operations.

Another significant invention by Kobayakawa is the **Rechargeable Cleaner**. This device comprises a body that generates suction power to effectively clean dust and debris. The cleaner is powered by a rechargeable battery, which can be charged at a rapid rate between 3 C and 10 C, ensuring minimal downtime for users.

Career Highlights

Kobayakawa is currently employed by Makita Corporation, a company renowned for its innovation in power tools and electrical equipment. His work not only reflects technical brilliance but also addresses real-world challenges faced by consumers.

Collaborations

Throughout his career, Tadahiko Kobayakawa has collaborated with notable colleagues, including Hitoshi Suzuki and Takuya Umemura. Together, they have contributed significantly to advancements within their field, combining expertise to foster innovation.

Conclusion

Tadahiko Kobayakawa's dedication to innovation is evident through his extensive work in battery technology and cleaning appliances. With numerous patents to his name, he continues to push the boundaries of what is possible in electrical engineering. His collaborations and inventions will undoubtedly leave 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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