Location History:
- Niiza, JP (2013 - 2015)
- Saitama, JP (2021)
Company Filing History:
Years Active: 2013-2021
Title: **The Innovative Mind of Yasushi Tasaka**
Introduction
Yasushi Tasaka is an accomplished inventor based in Niiza, Japan, who has made significant contributions to the field of semiconductor technology. With a total of three patents to his name, Tasaka continues to influence the industry with his innovative designs and inventions.
Latest Patents
Two of Yasushi Tasaka's latest patents reflect his expertise in semiconductor devices and drive circuits. The first patent describes a **semiconductor device including a nitride layer**. This invention features a nitride semiconductor layer with a switching element and a driving transistor. The design includes a control structure that allows the switching element to maintain its off state even when subjected to variations in drain voltage.
The second patent is for a **drive circuit** that drives a normally-on high-side switch and a normally-off low-side switch, which together form a series circuit linked to a DC power source. This innovative drive circuit includes a controller that generates control signals to toggle the switches, a rectifier to connect the circuits, and a capacitor that powers the controller, ensuring efficient operation of the system.
Career Highlights
Yasushi Tasaka's work is primarily associated with Sanken Electric Co., Ltd., a leading company in the field of power supply and semiconductor technology. Throughout his career, he has demonstrated a strong commitment to advancing technology in this area through his unique inventions and enhanced designs.
Collaborations
During his time at Sanken Electric Co., Ltd., Yasushi Tasaka has collaborated with notable coworkers such as Keiichiro Ozawa and Akio Iwabuchi. These partnerships have facilitated the sharing of ideas and fostered an environment of creativity, driving innovation within their projects and contributing to the company's success.
Conclusion
Yasushi Tasaka's work in semiconductor technology stands as a testament to his creativity and technical expertise. With a firm foundation in innovative design and collaboration, Tasaka continues to influence the industry with his inventions, paving the way for future advancements in semiconductor devices and circuits. His contributions are valuable not only to Sanken Electric Co., Ltd. but also to the broader field of technology.