Company Filing History:
Years Active: 1993-2013
Title: Futoshi Ishizaki: Innovator in Optical Elements
Introduction
Futoshi Ishizaki is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical elements, holding a total of 3 patents. His innovative work focuses on improving the design and functionality of optical glass elements.
Latest Patents
One of Ishizaki's latest patents is a preform for an optical element. This invention involves less deformation of glass during molding, which enhances the mold's lifetime. The preform exhibits an almost circular shape with a predetermined diameter when viewed from the top. In side view, it has a flattened semicircular shape with a specific overall height. The top surface features a concave face that reaches the overall height at the center of the circular shape. Additionally, the design includes a concave face that fits along the convex face of the top surface, creating a space on the bottom face. The under surface can be either concave or convex, while the top surface may also vary in shape.
Career Highlights
Throughout his career, Futoshi Ishizaki has worked with reputable companies such as Ohara, Inc. and Ikeda Bussan Co. Ltd. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Ishizaki has collaborated with notable coworkers, including Shigeki Fukuda and Kenji Sugizaki. Their joint efforts have likely fostered advancements in the field of optical elements.
Conclusion
Futoshi Ishizaki's contributions to optical element technology demonstrate his innovative spirit and dedication to improving the industry. His patents reflect a commitment to enhancing the functionality and longevity of optical glass elements.