Takashi Matsuda

Title: Takashi Matsuda: A Prolific Inventor in the Field of Acoustic Wave Devices and Photoelectric Conversion Systems

Introduction:

Takashi Matsuda, a renowned inventor based in Kawasaki, Japan, has made significant contributions to the field of innovations and patents. With an impressive repertoire of 175 patents, Matsuda stands as a leading figure in the development of acoustic wave devices and photoelectric conversion systems. This article delves into his latest patents, career highlights, notable collaborations, and his invaluable contributions to the industry.

Latest Patents:

One of Matsuda's recent patents involves an acoustic wave device, filter, and multiplexer. This technology comprises a piezoelectric substrate with electrodes that excite a thickness shear vibration within the substrate. Notably, the device features an edge region surrounding the resonance region's center. This edge region consists of two distinct regions, each with varying widths and acoustic velocities relative to the center region.

Another noteworthy patent by Matsuda is in the field of photoelectric conversion. This invention encompasses a photoelectric conversion apparatus and system, comprising multiple photoelectric conversion units. Each unit contains semiconductor regions of varying conductivity types and depths. Notably, Matsuda's patent introduces differences in impurity concentration within the photoelectric conversion units, specifically in the second semiconductor region.

Career Highlights:

Throughout his career, Matsuda has worked with prestigious companies, including Fujitsu Corporation and Taiyo Yuden Co., Ltd. (formerly known as Taiyo Yuden Corporation). In these roles, he has showcased his expertise in developing innovative technologies, earning him a commendable reputation in the industry.

Collaborations:

Matsuda has had the privilege of collaborating with esteemed colleagues who have contributed to his success. Notably, he has worked closely with Shogo Inoue and Masanori Ueda, both recognized experts in their respective fields. These collaborations have not only enriched his research but also produced groundbreaking inventions.

Conclusion:

Takashi Matsuda's remarkable accomplishments as an inventor in the sphere of acoustic wave devices and photoelectric conversion systems truly set him apart. With an extensive patent portfolio of 175 inventions, his expertise and contributions have played a pivotal role in advancing technology and shaping the industry. Matsuda's dedication and inventive spirit continue to inspire and push the boundaries of innovation, making him a true luminary in his field.