Company Filing History:
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Years Active: 1983-1986
Title: Kiyosi Takenaka: Innovator in Electrophotographic Technology
Introduction
Kiyosi Takenaka is a notable inventor based in Hikone, Japan. He has made significant contributions to the field of electrophotographic technology, holding a total of 2 patents. His work has advanced the capabilities of copying machines and developing equipment, showcasing his innovative spirit and technical expertise.
Latest Patents
One of Kiyosi Takenaka's latest patents is for liquid developing equipment designed for electrophotographic copying machines. This equipment facilitates the movement of a photosensitive sheet through a flow of developing solution between tilted and opposing electrode plates. It includes a developing solution storage tank positioned upstream of the flow channel and a discharge outlet that faces the latent image surface of the photosensitive sheet.
Another significant patent is for a copying machine intended for use in photomechanical processes. This machine features a box-shaped structure and employs a slit exposure system. The sensitive material is transferred along the ceiling surface, side wall, and bottom surface of the machine's body, allowing it to be exposed, developed, and dried in succession. A slit exposure scanner moves horizontally between the exposure zone and the original picture stand, ensuring efficient processing of the sensitive material.
Career Highlights
Kiyosi Takenaka has worked with prominent companies in the industry, including Dainippon Screen Mfg. Co., Ltd. and Dainippon Screen Manufacturing Co., Ltd. His experience in these organizations has contributed to his development of innovative technologies in electrophotography.
Collaborations
Throughout his career, Kiyosi has collaborated with notable colleagues such as Yoshio Miyauchi and Yoshihiko Bessho. These partnerships have likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.
Conclusion
Kiyosi Takenaka's contributions to electrophotographic technology through his patents and career achievements highlight his role as a significant inventor. His work continues to influence the development of copying machines and related technologies.
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