Noriaki Taniguchi

Title: Noriaki Taniguchi: Innovator in Duplexer Technology

Introduction

Noriaki Taniguchi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of duplexer technology, holding a total of 3 patents. His work has been instrumental in advancing communication technologies.

Latest Patents

Taniguchi's latest patents include innovative designs for duplexers. One of his patents describes a duplexer that features a transmit filter connected between a transmit terminal and an antenna terminal. This duplexer includes series resonators and parallel resonators arranged in a ladder form. Additionally, it incorporates a receive filter connected between a receive terminal and the antenna terminal. Notably, at least one of the resonators is divided in series to enhance performance.

Another patent focuses on a duplexer that maintains isolation characteristics while allowing for independent adjustments of input/output ground inductances. This design includes a transmitting filter, a receiving filter, and a package substrate that consists of multiple layers. The duplexer also features a double-mode filter that is part of the receiving filter, ensuring efficient operation.

Career Highlights

Throughout his career, Noriaki Taniguchi has worked with notable companies such as Taiyo Yuden Co., Ltd. and Fujitsu Media Devices Limited. His experience in these organizations has contributed to his expertise in developing advanced duplexer technologies.

Collaborations

Taniguchi has collaborated with esteemed colleagues, including Toshio Nishizawa and Toshihiko Murata. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Noriaki Taniguchi is a distinguished inventor whose work in duplexer technology has made a lasting impact on the field. His patents reflect a commitment to innovation and excellence in communication systems.