Location History:
- Kawasaki, JA (1976)
- Tokyo, JP (1986)
- Kawasaki, JP (1979 - 1988)
- Yokohama, JP (1987 - 1993)
Company Filing History:
23 out of 27,375 
6 out of 255 
1 out of 2,916 
Years Active: 1976-1993
Title: **Susumu Yoshimura: A Pioneer in Functional Devices and Electroacoustic Technology**
Introduction
Susumu Yoshimura is a renowned inventor based in Yokohama, Japan, known for his significant contributions to the fields of functional devices and electroacoustic technologies. With a remarkable portfolio of 25 patents, his innovative work continues to shape advancements in materials and device design.
Latest Patents
Among Yoshimura's latest patents are two notable inventions. The first is focused on **functional devices comprising a charge transfer complex layer**. This invention describes devices featuring a substrate, an electrode layer, and a charge transfer complex capable of changing its charge transferability in response to external energy. The charge transfer complex consists of an electron donor and acceptor, where at least one component is an organic compound with a long-chain alkyl substituent. The second patent details an **electroacoustic diaphragm and method for making the same**, which utilizes a pyrolytic graphite film created from specific polymers. This diaphragm design not only provides excellent electroacoustic performance but also enhances mechanical strength and adhesive properties.
Career Highlights
Yoshimura's career includes notable tenures at prestigious organizations such as Matsushita Electric Industrial Co., Ltd. and the Research Development Corporation of Japan. His work at these institutions has allowed him to explore and develop cutting-edge technologies that integrate materials science and electrical engineering.
Collaborations
Throughout his career, Yoshimura has collaborated with talented individuals in his field, including colleagues Mutsuaki Murakami and Sohji Tsuchiya. Together, they have contributed to various innovative projects that push the boundaries of traditional technologies.
Conclusion
In summary, Susumu Yoshimura's contributions through his patents and collaborative efforts reflect his dedication to innovation in functional devices and electroacoustic technologies. His work continues to inspire future advancements and highlights the importance of interdisciplinary collaboration in engineering and technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.