This inventor holds 10 USPTO granted patents and 1 EPO patent. Top assignee: Canon Kabushiki Kaisha. Active years: 2003-2021.
Location History:
- Kanagawa, JP (2003 - 2007)
- Utsunomiya, JP (2007 - 2021)
Company Filing History:
Years Active: 2003-2021
Title: Choshoku Sai: Innovator in Optical Devices
Introduction
Choshoku Sai is a prominent inventor based in Utsunomiya, Japan. He has made significant contributions to the field of optical devices, holding a total of 10 patents. His work focuses on advancing technologies that enhance optical systems and manufacturing processes.
Latest Patents
Choshoku Sai's latest patents include innovative designs for optical devices, projection optical systems, and exposure apparatuses. One of his notable inventions is an optical device that features a mirror and multiple actuators designed to deform the shape of the mirror's reflecting surface. The actuators are strategically arranged on concentric circles, with denser placements as they move away from the center of the mirror. This design allows for precise control over the mirror's shape. Another significant patent involves an optical apparatus that includes a base plate, first and second actuators, and a sensor to monitor the driving status of the actuators. This invention aims to change the reflecting surface's shape to a target configuration, showcasing Sai's commitment to enhancing optical technology.
Career Highlights
Choshoku Sai is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His role at Canon has allowed him to work on cutting-edge technologies that push the boundaries of optical engineering. His expertise and innovative mindset have made him a valuable asset to the company.
Collaborations
Choshoku Sai has collaborated with notable colleagues, including Shinji Uchida and Shigeo Sakino. Their combined efforts have contributed to the development of advanced optical systems and have fostered a collaborative environment that encourages innovation.
Conclusion
Choshoku Sai's contributions to the field of optical devices are noteworthy and reflect his dedication to innovation. His patents and work at Canon demonstrate his impact on the industry and his commitment to advancing optical technology.