Company Filing History:
Years Active: 1996-1999
Title: Takashi Genma: Innovator in Precision Measurement and Lens Manufacturing
Introduction
Takashi Genma is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of precision measurement and lens manufacturing. With a total of 3 patents to his name, Genma's work has had a substantial impact on the optical industry.
Latest Patents
Genma's latest patents include a shape measurement method and a high-precision lens manufacturing process. The shape measurement method involves measuring the surface shape of a target surface or lens surface using interferometric techniques. This process includes several steps, such as measuring a prototype target surface and determining the rotationally symmetric error component of the difference between the target and prototype surfaces. The high-precision lens manufacturing process aims to create lenses with meticulously figured surface shapes.
Another notable patent is an exposure apparatus designed for reproducing a mask pattern onto a photo-sensitive surface. This apparatus utilizes holographic techniques and includes a support for holding a hologram recording plate during both recording and reconstructing operations. The system employs multiple illuminating optical systems to ensure accurate reproduction of the mask pattern onto the substrate.
Career Highlights
Genma is currently associated with Nikon Corporation, a leading company in the optical and imaging industry. His work at Nikon has allowed him to push the boundaries of lens technology and precision measurement.
Collaborations
Throughout his career, Genma has collaborated with notable colleagues, including Masami Ebi and Akihiro Goto. These collaborations have further enriched his work and contributed to advancements in their respective fields.
Conclusion
Takashi Genma's innovative contributions to precision measurement and lens manufacturing have established him as a key figure in the optical industry. His patents reflect a commitment to advancing technology and improving manufacturing processes.