Company Filing History:
Years Active: 1986-2008
Title: Kiyoshi Ishige: Innovator in Optical Technology
Introduction
Kiyoshi Ishige is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of optical technology, holding a total of 3 patents. His work primarily focuses on improving the efficiency and reliability of optical devices.
Latest Patents
One of Ishige's latest patents is for a lens barrel and image pickup apparatus. This invention enhances productivity during the crimping and fixing of a plastic lens on a lens barrel. It achieves accurate alignment and reliable crimping through the arrangement of fixed protrusions on the lens's outer peripheral portion. These protrusions provide three-point support, ensuring stability during the manufacturing process. Another significant patent is for a disk loading mechanism for disk reproducing apparatus. This mechanism features a pair of disk holders that grip an optical disk from both sides, facilitating smooth insertion and transport to the disk chucking position.
Career Highlights
Kiyoshi Ishige is currently employed at Sony Corporation, a leading company in the electronics industry. His innovative designs and patents have contributed to the advancement of optical technology within the company.
Collaborations
Ishige has collaborated with notable coworkers, including Izumi Sakurai and Masao Tsuruoka. Their combined expertise has fostered a creative environment that encourages innovation.
Conclusion
Kiyoshi Ishige's contributions to optical technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in optical devices and systems.