Nagoya, Japan

Kazuhiko Tanaka

This inventor holds 2 USPTO granted patents. Top assignees: Agency of Industrial Science and Technology, Mitsubishi Denki Kabushiki Kaisha, Yanagimoto Manufacturing Co., Ltd.. Active years: 1978-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Tanaka. Retrieved from https://idiyas.com/inventor/kazuhiko-tanaka-vay6de3o

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 46(Granted Patents)


Company Filing History:


Years Active: 1978-1991

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2 patents (USPTO):Explore Patents

Title: Kazuhiko Tanaka: Innovator in Energy Storage and Environmental Technology

Introduction

Kazuhiko Tanaka is a notable inventor based in Nagoya, Japan. He has made significant contributions to the fields of energy storage and environmental technology. With a total of 2 patents, Tanaka's work reflects his commitment to innovation and sustainability.

Latest Patents

Tanaka's latest patents include a flywheel type energy storage apparatus and a method for the determination of activated sludge volume index. The flywheel type energy storage apparatus is designed for use in uninterruptible power supplies. It features an induction motor that functions as both a generator and a motor. The rotor of the induction motor is composed of a rotor core and a flywheel, which is supported by a pivot bearing and a magnetic bearing. His second patent focuses on the automatic determination of the activated sludge volume index using a single sample. This method involves placing a mixed liquor of activated sludge in a test cell, where the concentration and sedimentation rate are determined optically. The activated sludge volume index is then calculated using these values.

Career Highlights

Throughout his career, Kazuhiko Tanaka has worked with prominent organizations such as Mitsubishi Electric Corporation and the Agency of Industrial Science and Technology. His experience in these institutions has allowed him to develop and refine his innovative ideas.

Collaborations

Tanaka has collaborated with notable colleagues, including Isao Takahashi and Akinori Nishihiro. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Kazuhiko Tanaka's contributions to energy storage and environmental technology demonstrate his innovative spirit and dedication to improving technology for a sustainable future. His patents reflect a blend of creativity and practical application, making him a significant figure in his field.

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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