Michio Senuma

Title: Michio Senuma: Tokyo's Innovator with 11 Patents

Introduction:

Meet Michio Senuma, a prolific inventor based in Tokyo, Japan. With an impressive portfolio of 11 patents, Senuma has made significant contributions to the field of photography with his advancements in focal plane shutters and electromagnetic technology. In this article, we delve into Senuma's latest patents, career highlights, collaborations, and acknowledge his persistent dedication to innovation.

Latest Patents:

One of Senuma's recent achievements includes the invention of the Variable Force Electromagnetic Shutter. This ground-breaking technology enables desired traveling characteristics of shutter curtains by adjusting the distribution of magnetic flux density between the permanent magnet and the coil, effectively revolutionizing the function and efficiency of focal plane shutters. By arranging the flux density to be maximum closer to the start position than the end position, Senuma has enhanced the overall performance of the shutter system.

Additionally, Senuma has developed a Device for Adjusting the Driving Spring of a Focal Plane Shutter. This mechanism incorporates a ratchet wheel that adjusts the driving force of the spring through rotation. With a precise ratchet part featuring fine teeth and a gear part with relatively coarse teeth, this invention allows for controlled and customizable adjustments to the driving force, further enhancing the flexibility and capabilities of the focal plane shutter.

Career Highlights:

Throughout his career, Senuma has made significant contributions to the field of photography while working with prestigious companies such as Canon Kabushiki Kaisha and Canon Denshi Kabushiki Kaisha. His relentless pursuit of innovation has led to the development of multiple groundbreaking inventions in the realm of photography.

Collaborations:

Senuma has collaborated with esteemed professionals in his field, including Fumio Shimada and Yoshihiro Shigeta. By working alongside these talented individuals, Senuma has tapped into the collective knowledge and expertise of his peers, resulting in inventive solutions and groundbreaking technology.

Conclusion:

Michio Senuma's remarkable talent and ingenuity in the field of photography are evident through his impressive arsenal of 11 patents. With his latest inventions, such as the Variable Force Electromagnetic Shutter and the Device for Adjusting the Driving Spring of a Focal Plane Shutter, Senuma has solidified his position as a key innovator in the industry. We eagerly anticipate his future contributions to the world of technological advancements and look forward to witnessing the impact of his groundbreaking ideas on the photography field.