This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1977-1982.
Location History:
- Yokohama, JA (1977)
- Kanagawa, JP (1982)
Company Filing History:
Years Active: 1977-1982
Title: Yoichi Kodera: Innovator in Electro-Mechanical Transducers
Introduction
Yoichi Kodera is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of electro-mechanical transducers, holding a total of 2 patents. His work is characterized by innovative designs that enhance the functionality and efficiency of transducer technology.
Latest Patents
Kodera's latest patents include a Fiber Reinforced Piezoelectric Bender Transducer. This invention features an electro-mechanical transducer with a first layer made of piezoelectric material, which has opposing major surfaces. It includes a pair of electrodes formed on these surfaces and a second layer clamped to one of the surfaces of the first layer. The design ensures that the Young's moduli of the materials used satisfy specific relations, enhancing the transducer's performance. Another notable patent is the Method and Apparatus for an Electret Transducer. This invention improves the method for creating a backplate assembly for an electret transducer used in microphones. It involves attaching a synthetic resin film to a plate member with a conductive surface, which is then heated to securely bond the film, followed by charging the synthetic film to form an electret.
Career Highlights
Kodera is currently employed at Sony Corporation, where he continues to innovate and develop new technologies. His work at Sony has allowed him to explore various applications of his inventions in consumer electronics and audio technology.
Collaborations
Throughout his career, Kodera has collaborated with notable colleagues, including Tomosaburo Kitamura and Tetsuo Toyoda. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Yoichi Kodera is a distinguished inventor whose work in electro-mechanical transducers has led to significant advancements in technology. His innovative patents and contributions to Sony Corporation highlight his impact on the industry.