Norihiro Yamauchi

Title: Norihiro Yamauchi: Innovator in Ferroelectric Devices and Bandpass Filters

Introduction

Norihiro Yamauchi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of electronics, particularly in the development of ferroelectric devices and bandpass filters. With a total of 2 patents to his name, his work continues to influence modern technology.

Latest Patents

Yamauchi's latest patents include a method for manufacturing ferroelectric devices and a bandpass filter with a unique fabrication process. The method for manufacturing ferroelectric devices involves forming a seed layer on a substrate, creating a ferroelectric layer, and bonding it with a lower electrode. A laser beam is then used to transfer a ferroelectric film onto another substrate, enhancing the device's functionality. The bandpass filter patent describes a combination of a bulk acoustic wave (BAW) filter and a patterned planar filter, designed to achieve specific frequency bandpass characteristics while improving out-of-band rejection.

Career Highlights

Throughout his career, Norihiro Yamauchi has worked with notable companies such as Panasonic Electric Works Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the electronics sector.

Collaborations

Yamauchi has collaborated with talented individuals in his field, including Tomoaki Matsushima and Atsushi Suwa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Norihiro Yamauchi's contributions to the fields of ferroelectric devices and bandpass filters highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to excellence and a vision for the future of electronics.