Company Filing History:
Years Active: 2000-2003
Title: Wataru Koide: Innovator in Optical Technology
Introduction
Wataru Koide is a prominent inventor based in Hachioji, Japan. He has made significant contributions to the field of optical technology, holding a total of 8 patents. His work primarily focuses on enhancing the functionality and usability of camera and telescope systems.
Latest Patents
One of Koide's latest inventions is a viewfinder apparatus for cameras. This innovative device features a curvilinear image-forming surface in a viewfinder optical system that operates independently of the photographic optical system. It includes a field frame that defines a reference field of view, designed to match the profile of the image-forming surface. Additionally, a field-correcting frame is incorporated to adjust the field of view, supported by an arm that pivots about a revolving shaft. A motor drives the field-correcting frame along the image-forming surface, ensuring that the viewfinder optical system remains consistently visible.
Another notable patent is for a barrier member for telescopes, specifically binoculars. This invention includes a lens frame drive that responds to the manipulation of a focusing ring. The lens frames can be advanced or withdrawn, allowing for easy observation. The lens barriers, which cover the front surfaces of the lens frames, are also manipulated by the focusing ring, transitioning from positions that block the objectives to positions that free them for viewing. This design simplifies the process of changing the lens barriers, enhancing user experience.
Career Highlights
Wataru Koide is associated with Olympus Optical Company, Ltd., a leading firm in the optical industry. His work at Olympus has allowed him to develop cutting-edge technologies that improve optical devices. His innovative spirit and technical expertise have positioned him as a key figure in the advancement of optical systems.
Collaborations
Throughout his career, Koide has collaborated with notable colleagues, including Yuichi Torikoshi and Fumio Tomikawa. These partnerships have fostered a creative environment that encourages the development of groundbreaking optical technologies.
Conclusion
Wataru Koide's contributions to optical technology through his patents and innovations have significantly impacted the industry. His work continues to inspire advancements in camera and telescope design, showcasing the importance of innovation in enhancing user experience.