Location History:
- Chofu, JP (2014)
- Kanagawa, JP (2015 - 2016)
- Tokyo, JP (2011 - 2022)
Company Filing History:
5 out of 7,524 
4 out of 238 
1 out of 106 Years Active: 2011-2022
Title: Tsuyoshi Ota: Innovator in Semiconductor Technology
Introduction
Tsuyoshi Ota is a prominent inventor based in Tokyo, Japan, known for his significant contributions to semiconductor technology. With a total of 10 patents to his name, Ota has made remarkable advancements in the field, particularly in battery management systems.
Latest Patents
Ota's latest patents include a semiconductor device and battery pack designed to suppress system shutdown occurrences after long-term battery storage. This innovative semiconductor device features a control unit that manages the charging and discharging of a battery cell. It also includes a ROM that stores a power supply capability value, which indicates the stable power supply capacity of the battery cell for the application system. The control unit performs a power supply capability value updating process to ensure optimal performance after the battery pack exits sleep mode. Another notable patent involves a semiconductor device that includes a boost circuit for controlling switches in a battery pack. This device allows for faster disconnection of a discharge control transistor while maintaining safety, enhancing the efficiency of battery management.
Career Highlights
Throughout his career, Tsuyoshi Ota has worked with leading companies in the semiconductor industry, including Renesas Electronics Corporation and Renesas Electronics America Inc. His work has significantly impacted the development of advanced battery technologies and semiconductor devices.
Collaborations
Ota has collaborated with notable colleagues such as Tetsuo Sato and Tsutomu Kawano, contributing to various projects that have pushed the boundaries of semiconductor innovation.
Conclusion
Tsuyoshi Ota's contributions to semiconductor technology and battery management systems have established him as a key figure in the field. His innovative patents and collaborations reflect his commitment to advancing technology for better performance and efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.