Katsuhiko Kotsugi

Title: Innovations of Katsuhiko Kotsugi

Introduction

Katsuhiko Kotsugi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of electroacoustic transducers, showcasing his expertise through his innovative patents. With a total of 2 patents, Kotsugi continues to push the boundaries of technology.

Latest Patents

Kotsugi's latest patents include an electroacoustic transducer and a display apparatus. The electroacoustic transducer features a diaphragm surrounded by a frame, with an edge that forms a membrane connecting the diaphragm and the frame. It includes a base body that supports the frame and has a sound output hole in front of the diaphragm. A magnet is attached to the frame, and a voice coil body is connected to the diaphragm. The design incorporates an annular first fitting portion around the diaphragm and a second fitting portion on the base body, along with a sealing member made of a thermoplastic substance to ensure a secure fit.

Career Highlights

Katsuhiko Kotsugi is currently associated with Panasonic Intellectual Property Management Co., Ltd. His work at this esteemed company has allowed him to develop and refine his innovative ideas, contributing to advancements in electroacoustic technology.

Collaborations

Kotsugi has collaborated with talented individuals such as Kazutaka Goto and Senri Nakamoto. These partnerships have fostered a creative environment that enhances the development of groundbreaking technologies.

Conclusion

Katsuhiko Kotsugi is a prominent inventor whose work in electroacoustic transducers has made a significant impact in the field. His innovative patents and collaborations reflect his dedication to advancing technology.