This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Renesas Electronics Corporation. Active years: 2017-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (2017)
- Tokyo, JP (2020)
Company Filing History:
Years Active: 2017-2020
Title: Innovations of Yoshitaka Muramoto
Introduction
Yoshitaka Muramoto is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of semiconductor devices, particularly in battery monitoring systems.
Latest Patents
Muramoto's latest patents include a semiconductor device and a battery voltage monitoring device. This semiconductor device is designed to measure the voltage of each of the plural unit cells that are series-coupled in a multi-stage configuration for assembling batteries. The device features two terminals connected to the electrodes of a unit cell, along with a voltage measurement circuit that assesses the inter-terminal voltage. Additionally, it incorporates a down-convert level shifter circuit that transforms the inter-terminal voltage into a low-potential-side inter-terminal voltage based on a ground potential. A comparator circuit is also included to compare this converted voltage with a predetermined reference voltage. Furthermore, the device has an up-convert level shifter circuit that converts a low-potential-side shunt control signal into a high-potential-side shunt control signal, along with a switch that short-circuits the two terminals via a resistor based on the high-potential-side shunt control signal.
Career Highlights
Yoshitaka Muramoto is currently employed at Renesas Electronics Corporation, where he continues to innovate in the semiconductor field. His expertise and contributions have positioned him as a key figure in the development of advanced semiconductor technologies.
Collaborations
Some of his notable coworkers include Junko Kimura and Hirohiko Hayakawa, who collaborate with him on various projects within the company.
Conclusion
Yoshitaka Muramoto's work in semiconductor technology exemplifies the innovative spirit of modern inventors. His patents reflect a commitment to advancing battery monitoring systems, showcasing his significant impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile