Company Filing History:
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1 out of 3,202 Years Active: 2009-2014
Title: Innovations by Inventor Hideaki Koyama
Introduction
Hideaki Koyama is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to electronic devices.
Latest Patents
Koyama's latest patents include a semiconductor device and a sensor system. The semiconductor device features an analog front-end unit that processes measurement signals from sensors, allowing for changeable circuit configurations and characteristics. Additionally, it includes a microcontroller unit (MCU) that converts the processed measurement signal from analog to digital. Another patent focuses on a power supply circuit designed to reduce the number of external components. This inverting negative voltage DC-DC power supply circuit utilizes a first resistor to convert output voltage changes into current, along with a zero-volt clamp circuit and a current mirror circuit to ensure efficient operation.
Career Highlights
Throughout his career, Koyama has worked with prominent companies such as Renesas Electronics Corporation and NEC Electronics Corporation. His experience in these organizations has allowed him to develop and refine his expertise in semiconductor technologies.
Collaborations
Koyama has collaborated with notable colleagues, including Akihide Murakami and Yasushi Sato. Their combined efforts have contributed to advancements in the field of electronics.
Conclusion
Hideaki Koyama's innovative work in semiconductor devices and power supply circuits highlights his significant impact on technology. His patents reflect a commitment to improving electronic systems and reducing component complexity.