Company Filing History:
Years Active: 2013
Title: Innovations by Shohei Tsukamoto
Introduction
Shohei Tsukamoto is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of battery technology, holding a total of 4 patents. His work focuses on enhancing the safety and efficiency of battery devices.
Latest Patents
Among his latest innovations is a battery state monitoring circuit and battery device. This invention provides a battery state monitoring circuit that detects abrupt voltage decreases in secondary batteries due to overcurrent. This capability is crucial for protecting battery devices from sudden voltage drops caused by overcurrent. The circuit includes a voltage comparator circuit and a power supply voltage detection circuit, which work together to identify normal overcurrent and abrupt decreases in power supply voltage caused by load short-circuits. Another significant patent is a battery state monitoring circuit designed with a minimal number of terminals, which includes an open-drain output to a charge control terminal. This design allows for shared connections between the charger detection terminal and the charge control terminal, streamlining the overall battery management system.
Career Highlights
Shohei Tsukamoto is currently employed at Seiko Instruments Inc., where he continues to innovate in the field of battery technology. His work has been instrumental in developing safer and more efficient battery systems.
Collaborations
He collaborates with talented coworkers, including Atsushi Sakurai and Kazuaki Sano, who contribute to the innovative environment at Seiko Instruments Inc.
Conclusion
Shohei Tsukamoto's contributions to battery technology through his patents demonstrate his commitment to innovation and safety in energy storage solutions. His work continues to impact the industry positively.