Company Filing History:
Years Active: 2012-2013
Title: The Innovative Contributions of Wataru Sakamoto
Introduction
Wataru Sakamoto is a distinguished inventor based in Chiba, Japan, recognized for his significant contributions to the field of electronics. With a total of three patents to his name, Sakamoto has demonstrated a keen ability to develop novel solutions that enhance technology's efficiency and reliability.
Latest Patents
Among his latest patents, Sakamoto has developed a "Charge/Discharge Control Circuit and Charging Type Power Supply Device." This innovation features an intermediate terminal disconnection detection circuit with low current consumption, ensuring safe and efficient battery management. The circuit employs a constant current mechanism along with a depletion type metal oxide semiconductor (MOS) transistor and a resistor, optimizing performance in scenarios where secondary batteries are involved.
Another notable invention is the "Battery State Monitoring Circuit and Battery Device," aimed at reliable charge control even when the secondary battery voltage falls close to 0 V. This patent includes a voltage detection circuit that uses gate voltages from P-type and N-type MOS transistors, effectively managing the voltage drop with accuracy and efficiency.
Career Highlights
Wataru Sakamoto currently works for Seiko Instruments Inc., a company well-regarded for its innovative electronics and precision instruments. His role at the company allows him to leverage his expertise in circuit design and battery management systems, contributing to advancements in various electronic applications.
Collaborations
Throughout his career, Sakamoto has collaborated with esteemed colleagues such as Kazuaki Sano and Toshiyuki Koike. Together, they have worked on cutting-edge technology projects that further push the boundaries of electronic engineering and innovation.
Conclusion
Wataru Sakamoto's inventive spirit and technical acumen have led to patents that not only enhance battery technology but also contribute to the overall efficiency of electronic devices. His continued work at Seiko Instruments Inc. signifies his commitment to advancing technology through innovation, establishing him as a significant figure in the field of electronics.