Osaka, Japan

Tsuyoshi Morimoto

This inventor holds 5 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Panasonic Corporation, Totoku Co., Ltd., Panasonic Energy Co., Ltd.. Active years: 1984-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Morimoto. Retrieved from https://idiyas.com/inventor/tsuyoshi-morimoto-y8j4r4gj

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 100.0


Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 30(Granted Patents)


Company Filing History:


Years Active: 1984-2025

Loading Chart...
Loading Chart...
5 patents (USPTO):Explore Patents

Title: Innovations by Tsuyoshi Morimoto

Introduction

Tsuyoshi Morimoto is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of battery technology, holding a total of 5 patents. His work focuses on improving charging methods and enhancing the efficiency of rechargeable batteries.

Latest Patents

Morimoto's latest patents include a pack battery charging method and a charge control circuit. The pack battery charging method involves connecting a pack battery to a charger and charging it at a constant voltage and current. This method allows the pack battery to detect its degree of deterioration and the supply voltage from the charger, enabling it to specify a charging termination current based on these factors. The charge control circuit features a unit that manages the operation of a charging unit for rechargeable batteries. It includes a voltage detection unit that monitors the terminal voltage of the battery, ensuring optimal charging based on the battery's state.

Career Highlights

Throughout his career, Morimoto has worked with prominent companies such as Panasonic Corporation and Totoku Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions in battery technology.

Collaborations

Some of his notable coworkers include Toshiyuki Nakatsuji and Tomomi Kaino. Their collaboration has contributed to the advancement of battery charging technologies.

Conclusion

Tsuyoshi Morimoto's contributions to battery technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of rechargeable battery systems.

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]
Loading…