This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: Tsunemi Sakai: Innovator in Optical Pickup Technology
Introduction
Tsunemi Sakai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, particularly with his innovative designs that enhance the functionality of optical pickup systems.
Latest Patents
Sakai holds a patent for an "Optical pickup carrying system." This system includes a base designed to accommodate a rotatable turntable for placing a disk. The optical pickup is movably positioned within the base to read signals recorded on the disk. The design features a guide rail with sliding surfaces that support the optical pickup in cooperation with a level positioning member and a plate spring. Additionally, a groove is formed in the sliding surface to store grease, ensuring smooth operation.
Career Highlights
Tsunemi Sakai is associated with Mitsubishi Denki Kabushiki Kaisha, a leading company in the electronics and technology sector. His work has been instrumental in advancing optical technologies, making significant impacts in various applications.
Collaborations
Sakai has collaborated with notable colleagues, including Shigehiro Itou and Naohiko Obata. Their combined expertise has contributed to the successful development of innovative technologies in their field.
Conclusion
Tsunemi Sakai's contributions to optical technology through his patent and work at Mitsubishi Denki Kabushiki Kaisha highlight his role as a key innovator in the industry. His advancements continue to influence the development of optical systems.