Katsumi Kaneko

Title: Innovations of Katsumi Kaneko

Introduction

Katsumi Kaneko is a notable inventor based in Ageo, Japan. He has made significant contributions to the field of photography through his innovative designs. His work primarily focuses on enhancing the functionality and efficiency of camera mechanisms.

Latest Patents

Katsumi Kaneko holds a patent for a focal plane shutter. This invention comprises a pair of upper arms rotatably supported on a shutter base plate, arranged with a spacing between them. It also includes a pair of lower arms that overlap respectively on the upper arms, with three main shutter blades supported by the upper arms. These blades have overlapped portions even when developed between the respective pairs of upper and lower arms. Additionally, two auxiliary shutter blades are supported by the lower arms, overlapping the main shutter blades to reduce the overall dimensions of the shutter device, particularly in the vertical direction. Tail portions are formed at the free ends of the main and auxiliary shutter blades.

Career Highlights

Katsumi Kaneko is associated with Copal Company Limited, where he has contributed to various advancements in camera technology. His innovative designs have played a crucial role in improving the performance of photographic equipment.

Collaborations

Throughout his career, Katsumi has worked alongside talented colleagues such as Osamu Ooba and Nobuyoshi Inoue. Their collaborative efforts have further enhanced the development of innovative camera mechanisms.

Conclusion

Katsumi Kaneko's contributions to the field of photography through his patent for a focal plane shutter exemplify his innovative spirit. His work continues to influence the design and functionality of camera technology today.