Company Filing History:
Years Active: 2012-2020
Title: Noritoshi Sakamoto: Innovator in Optical Systems
Introduction
Noritoshi Sakamoto is a prominent inventor based in Shimotsuga-gun, Japan. He has made significant contributions to the field of optical systems, holding a total of 7 patents. His work primarily focuses on evaluation methods and manufacturing processes related to projection optical systems.
Latest Patents
Sakamoto's latest patents include an evaluation method for assessing aberrations in projection optical systems. This method involves obtaining prediction coefficients for both symmetrical and asymmetrical aberrations concerning the optical axis. The evaluation process utilizes these coefficients based on the shape of the illuminated region. Additionally, he has developed a detecting apparatus that includes an imaging device controlled by a controller. This apparatus is designed to detect marks while ensuring that imaging occurs only when the object's position is within a specified tolerance.
Career Highlights
Noritoshi Sakamoto is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical technologies. His innovative work has contributed to advancements in lithography and manufacturing methods, enhancing the precision and efficiency of optical systems.
Collaborations
Sakamoto has collaborated with notable coworkers, including Bunsuke Takeshita and Yuhei Sumiyoshi. Their combined expertise has fostered a productive environment for innovation and development in their field.
Conclusion
Noritoshi Sakamoto's contributions to optical systems and his innovative patents underscore his importance in the field. His work continues to influence advancements in technology and manufacturing processes.