Company Filing History:
Years Active: 2007-2012
Title: Innovations by Hideki Yamaoka
Introduction
Hideki Yamaoka is a notable inventor based in Gifu, Japan. He has made significant contributions to the field of optical devices, holding a total of 5 patents. His work primarily focuses on advancements in lens position detection and image pickup apparatuses.
Latest Patents
One of Yamaoka's latest patents is a lens position detecting device that includes a position detecting magnet and a magnetic force detecting sensor. This innovative device features a position detecting magnet mounted on the rear surface of a lens holder frame. The magnetic force detecting sensor generates a detected signal that varies in magnitude based on the intensity of the magnetic force from the magnet. The sensor is strategically placed along a straight line that runs parallel to the optical axis, ensuring accurate detection of lens position. The detected signal is then amplified by a circuit within the positional information generating means.
Another significant patent is related to a lens-barrel and image pickup apparatus. This invention includes a main flexible substrate with a mount surface portion designed to attach to the rear surface of a base. The movable surface portion extends from the mount surface and features an undulatable surface that can transition between a bent state and a flat state. This design enhances the functionality and adaptability of the image pickup apparatus.
Career Highlights
Yamaoka is currently employed at Sony Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing optical device technology, contributing to the company's reputation for high-quality imaging products.
Collaborations
Throughout his career, Yamaoka has collaborated with talented individuals such as Yoshikazu Ito and Masanori Hayashi. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Hideki Yamaoka's contributions to the field of optical devices are noteworthy, with several patents that showcase his innovative spirit. His work at Sony Corporation and collaborations with other professionals highlight his commitment to advancing technology in this area.