Company Filing History:
Years Active: 1993-1994
Title: Innovations by Hidekazu Hosino
Introduction
Hidekazu Hosino is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of information storage and authenticity verification. With a total of 2 patents, his work focuses on preventing unauthorized duplication of information storage cards.
Latest Patents
One of his latest patents is an "Authenticity Identifying System for Information Storage Cards." This invention aims to prevent unauthorized duplication of various types of information storage cards, such as magnetic cards, IC cards, and optical cards. The card features an identification region that can be recognized by a simple optical sensor. This identification region may include holographs, diffraction gratings, and other processed surfaces with specific reflective or transmissive properties. Notably, the identification region consists of multiple segments with different reflective or transmissive directivities, allowing simultaneous access by the optical sensor.
Another significant patent is the "Optical Head for an Optical Authenticity Identifying System." This invention presents a compact optical head designed to determine the authenticity of an article by directing a light beam onto an identification region with a selected reflective directivity. The optical head includes a light-emitting element and a light-receiving element, which is capable of detecting light reflected from the identification region.
Career Highlights
Hidekazu Hosino is currently employed at Nhk Spring Co., Ltd., where he continues to innovate in the field of optical systems and information security. His work has garnered attention for its practical applications in enhancing the security of information storage devices.
Collaborations
He has collaborated with notable coworkers, including Hiroaki Nishiguma and Yoshiaki Seki, contributing to advancements in their respective fields.
Conclusion
Hidekazu Hosino's innovative patents reflect his commitment to enhancing information security through advanced optical technologies. His contributions are significant in the ongoing efforts to prevent unauthorized access and duplication of sensitive information.