Location History:
- Ibaraki, JP (1997)
- Hitachinaka, JP (2001)
- Chigasaki, JP (2002 - 2012)
Company Filing History:
10 out of 42,496 
8 out of 389 
Years Active: 1997-2012
Title: Hisahiro Miki: Innovator in Optical Disc Technology
Introduction
Hisahiro Miki is a prominent inventor based in Chigasaki, Japan, known for his significant contributions to optical disc technology. With a total of 15 patents to his name, Miki has made remarkable advancements in the field, particularly in the design and functionality of optical disc apparatuses.
Latest Patents
Miki's latest patents include an innovative optical disc apparatus designed for recording and reproducing signals on optical discs. This apparatus is engineered to be thinner and lighter while maintaining mechanical strength and stiffness. It also addresses the issue of sticking in flexible printed circuits (FPC) connected to optical pickups, thereby reducing sliding resistance during movement. Another notable patent is for a disc drive that minimizes fluid loss and decreases the electric power consumption of spindle motors. This design features a rotation load reducing member that is supported by a clearance adjustment member, optimizing the air layer thickness above the disc during rotation.
Career Highlights
Throughout his career, Miki has worked with esteemed companies such as Hitachi, Ltd. and Hitachi-Global Data Storage, Inc. His experience in these organizations has allowed him to refine his expertise in optical technologies and contribute to groundbreaking innovations.
Collaborations
Miki has collaborated with notable colleagues, including Yoshiaki Yamauchi and Ikuo Nishida, further enhancing his work in the field of optical disc technology.
Conclusion
Hisahiro Miki's contributions to optical disc technology have significantly impacted the industry, showcasing his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving the efficiency and functionality of optical devices.