Location History:
- Kanagawa, JP (1994 - 2006)
- Shinagawa-ku, JP (2006)
Company Filing History:
Years Active: 1994-2006
Title: Junzo Kumakura: Innovator in Optical Technology
Introduction
Junzo Kumakura is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical technology, particularly in the development of optical pick-up systems. With a total of 8 patents to his name, Kumakura's work has had a lasting impact on the industry.
Latest Patents
Kumakura's latest patents include innovative methods and apparatuses for optical pick-up adjustments. His notable inventions consist of an adjustment optical disc for optical pick-up, an adjustment method for optical pick-up, and an adjustment apparatus for optical pick-up. These inventions involve a sophisticated adjustment method that utilizes a light source to emit light beams, an object lens to irradiate these beams onto an optical disc, and a drive portion that allows for precise movement of the object lens. This technology is designed to optimize the relative position of the object lens with respect to the light source and to ensure the correct inclination of the optical axis.
Career Highlights
Kumakura has built a successful career at Sony Corporation, where he has been instrumental in advancing optical technologies. His expertise and innovative spirit have led to the development of cutting-edge solutions that enhance the performance of optical devices.
Collaborations
Throughout his career, Kumakura has collaborated with talented individuals such as Yoshihiro Kajiyama and Yasuo Osada. These partnerships have fostered a creative environment that has resulted in numerous advancements in optical technology.
Conclusion
Junzo Kumakura's contributions to optical technology through his patents and work at Sony Corporation highlight his role as a key innovator in the field. His inventions continue to influence the development of optical systems, showcasing the importance of innovation in technology.