Location History:
- Hanno, JP (2002)
- Kawagoe, JP (2009)
Company Filing History:
Years Active: 2002-2009
Title: **Inventor Kunihito Ohshima: Innovations in Semiconductor Technology**
Introduction
Kunihito Ohshima is an innovative inventor based in Kawagoe, Japan. With a total of two patents to his name, Ohshima has made significant contributions to the field of semiconductor technology. His inventions focus on enhancing the efficiency and performance of semiconductor devices, which play a crucial role in modern electronics.
Latest Patents
Ohshima's latest patents include a **semiconductor device for reducing forward voltage by using Ohmic contact** and a **two-terminal semiconductor overcurrent limiter**. The first patent details a design where MOSFETs are formed by a combination of drain and drift layers, P-type body areas, N-type source areas, gate electrodes, and more. It innovatively utilizes diode structures alongside MOSFETs to improve voltage efficiency. The second patent describes a semiconductor overcurrent limiter featuring both depletion type vertical and lateral MOSFETs alongside a zener diode, aimed at protecting circuits from overcurrent situations.
Career Highlights
Kunihito Ohshima is associated with Shindengen Electric Manufacturing Co., Ltd., where he has applied his skills in the development of advanced semiconductor technologies. His patents reflect a forward-thinking approach to electronic components that are essential for various applications in the modern world.
Collaborations
Throughout his career, Ohshima has collaborated with esteemed colleagues Masaya Shirota and Toshikazu Tezuka. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies in the semiconductor industry.
Conclusion
Kunihito Ohshima stands out as a skilled inventor whose work is shaping the future of semiconductor applications. With a focus on reducing voltage and improving circuit protection, his patents signify contributions that will benefit the electronic devices we utilize daily. As technology evolves, inventors like Ohshima are vital to advancing the capabilities of modern electronics.