Anjo, Japan

Takao Iwatsuki

This inventor holds 1 USPTO granted patent. Top assignees: Fuji Electric Co., Ltd., Makita Corporation, Okada Electric Co, Ltd.. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Iwatsuki. Retrieved from https://idiyas.com/inventor/takao-iwatsuki

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 = 6.0

ph-index = 1

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Takao Iwatsuki: Revolutionizing Battery Charging Technology

Introduction

Takao Iwatsuki, an inventive mind hailing from Anjo, Japan, has made noteworthy contributions to battery technology with his innovative patents. His work primarily focuses on enhancing the efficiency and control of battery chargers, showcasing his talent in the field of engineering and invention.

Latest Patents

Iwatsuki holds a patent for a "Battery Charger with Charging Current Controller." This inventive device incorporates a transformer with primary and secondary coils, as well as a switch that controls the current flowing through the primary coil. The innovation features a detector that measures the current in the secondary coil and a secondary controller that processes this information to modulate the charging signal. Notably, the charger uses a light emitter and a phototransistor which work together to control the charging process effectively and reliably.

Career Highlights

Throughout his career, Takao Iwatsuki has worked with prominent companies, including Fuji Electric Co., Ltd., and Makita Corporation. These positions allowed him to expand his expertise and contribute significantly to the advancement of battery technology.

Collaborations

Iwatsuki collaborated with distinguished colleagues such as Masami Furuta and Masatoshi Sugiura. These partnerships have likely fostered an environment of innovation, enabling the development and refinement of technologies that improve everyday devices.

Conclusion

In conclusion, Takao Iwatsuki stands out as an inventor dedicated to improving battery technology. His patent emphasizes a forward-thinking approach to battery chargers, illustrating his influence on modern innovations. With his collaborative spirit and engineering expertise, Iwatsuki continues to inspire future generations of inventors.

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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