Location History:
- Ageo, JA (1977)
- Omiya, JP (1992 - 1998)
Company Filing History:
Years Active: 1977-1998
Title: Shigeo Mizukawa: Innovator in Camera Technology
Introduction
Shigeo Mizukawa is a prominent inventor known for his contributions to camera technology. He is based in Omiya, Japan, and has been awarded a total of 11 patents throughout his career. His innovative designs have significantly impacted the field of photography.
Latest Patents
Mizukawa's latest patents include a fixed focus camera designed to shoot at hyperfocal distances. This camera features a lens section that can be moved to a hyperfocal distance position, allowing for a shorter minimum object distance when shooting. The design incorporates a diaphragm member with a rotating mechanism to control light intake, enabling effective shooting at various distances.
Another notable invention is the dual-focus change-over camera. This camera allows users to switch between telescope and wide-angle photography with ease. It is designed to be compact, lightweight, and cost-effective. The camera includes a movable finder change-over member that establishes two finder openings for different focal distances, enhancing the versatility of the device.
Career Highlights
Mizukawa has made significant strides in the camera industry while working at Fuji Photo Optical Co., Ltd. His innovative spirit and technical expertise have led to the development of groundbreaking camera technologies that cater to both amateur and professional photographers.
Collaborations
Throughout his career, Mizukawa has collaborated with notable colleagues, including Tsuneo Yokoyama and Shigenori Ohi. These partnerships have fostered a creative environment that has contributed to the advancement of camera technology.
Conclusion
Shigeo Mizukawa's contributions to camera technology through his innovative patents have made a lasting impact on the photography industry. His work continues to inspire future generations of inventors and photographers alike.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.