Masaki Tsutsumi

Title: Masaki Tsutsumi: Innovator in Acoustic Wave Devices

Introduction

Masaki Tsutsumi is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of acoustic wave devices, holding a total of 4 patents. His work is characterized by innovative designs and applications that enhance the functionality of electronic components.

Latest Patents

One of Tsutsumi's latest patents is an acoustic wave device that includes a Li2CO3 layer on a piezoelectric substrate made of LiNbO3 or LiTaO3. This device features a piezoelectric substrate with first and second main surfaces that face each other, a functional electrode on the first main surface to excite acoustic waves, and a Li2CO3 layer on the second main surface. Another notable patent is for a ceramic electronic component and the method for manufacturing it. This component consists of a ceramic body with first and second end surfaces, first and second side surfaces, and first and second principal surfaces. It also includes outer electrodes on the end surfaces, each comprising an underlying electrode layer and a plating layer.

Career Highlights

Masaki Tsutsumi is currently associated with Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to focus on developing advanced technologies that improve the performance of electronic devices.

Collaborations

Throughout his career, Tsutsumi has collaborated with notable colleagues, including Tatsuo Kunishi and Shinji Otani. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Masaki Tsutsumi's innovative work in acoustic wave devices and ceramic electronic components showcases his expertise and dedication to advancing technology. His contributions continue to impact the electronics industry positively.