Location History:
- Hirakata, JP (1989 - 2010)
- Osaka, JP (1979 - 2015)
Company Filing History:
24 out of 27,375 
11 out of 16,453 
1 out of 13,247 Years Active: 1979-2015
Title: Kazuo Yokoyama: Innovator in Optical Technologies and Actuators
Introduction
Kazuo Yokoyama, a notable inventor based in Osaka, Japan, has made significant contributions to the fields of optical technology and polymer actuation. With a remarkable portfolio comprising 36 patents, his innovations have introduced new dimensions in acoustic sensing and actuator design.
Latest Patents
Among his latest inventions, the **Optical Microphone** stands out as a groundbreaking advancement. This device incorporates an acousto-optic medium section, featuring a pair of principal surfaces and a lateral surface designed to prevent shape changes. The optical microphone detects variations in the optical path length of light waves, which occur due to acoustic waves interacting with the acousto-optic medium.
Another significant invention is the **Polymer Actuator**, which involves a unique design comprising two electrode layers made of conductive polymer, separated by an electrolyte. This actuator operates through applied voltage, with an innovative two-layer electrolyte system that includes a sliding function, thus enhancing its performance and reliability.
Career Highlights
Kazuo Yokoyama's career includes impactful tenures at esteemed companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work at these leading organizations has enabled him to refine his expertise and contribute to numerous innovations in the industry.
Collaborations
Throughout his career, Yokoyama has collaborated with talented individuals, including coworkers Katsuhiko Asai and Atsushi Ono. These partnerships have not only enriched his projects but also fostered an environment of creativity and innovation.
Conclusion
Kazuo Yokoyama's impressive array of patents and his dedication to advancing technology exemplify the impact of invention on modern society. With his focus on developing cutting-edge optical and actuatory solutions, he continues to pave the way for future innovations in these fields.
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.