Location History:
- Odawara, JP (2006)
- Kanagawa, JP (2006 - 2008)
- Kanagawa-ken, JP (2014)
- Saitama, JP (2021 - 2024)
Company Filing History:
6 out of 16,115 
5 out of 16,458 
Years Active: 2006-2024
Title: The Innovative Contributions of Masayasu Konishi
Introduction
Masayasu Konishi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of optics, particularly in the development of advanced lens technologies. With a total of 11 patents to his name, Konishi's work has had a profound impact on imaging systems.
Latest Patents
Konishi's latest patents include innovations in lens design, specifically focusing on zoom lenses and imaging lenses. One of his notable inventions describes a lens that features unevenness within an optical effective diameter D of an optical surface. This lens has an arithmetic mean roughness Ra within the optical effective diameter D of 20 nm or more and 50 nm or less. Additionally, the average value of widths W of protrusion portions of the unevenness on an average line C of a roughness curve C of the optical surface is between 1/200 and 1/50 of the optical effective diameter D. This lens is particularly suitable for use in zoom lenses or imaging lenses. Another patent addresses the elimination of blurriness in the ring zone without compromising resolution or increasing processing steps. This lens also features random unevenness within the specified parameters, making it a valuable addition to optical technology.
Career Highlights
Throughout his career, Masayasu Konishi has worked with notable companies such as Fujifilm Corporation and Fuji Photo Film Company, Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in lens technology.
Collaborations
Konishi has collaborated with esteemed colleagues, including Hitoshi Shimizu and Katsuaki Muraishi. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Masayasu Konishi's contributions to lens technology exemplify the spirit of innovation in the field of optics. His patents reflect a commitment to enhancing imaging quality and advancing optical design. His work continues to influence the industry and inspire future developments in lens technology.