Hiroaki Tanaka

Title: Hiroaki Tanaka: Innovator in Cinematic Technology

Introduction

Hiroaki Tanaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of cinematic technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

Tanaka's latest patents include an "Exposure time control device in a cinecamera" and a "Circuit for applying starting voltage to load." The exposure time control device features a rotatable shutter, an electric motor for driving the shutter, and a power source for the motor. It also includes changing means that are operatively associated with the rotatable shutter to adjust the number of revolutions of the motor during the aperture's opening and closing. The circuit for applying starting voltage to load is designed to apply a high voltage to a load for starting or energizing it, which operates at a steady voltage once initiated. This booster circuit consists of a power source, a diode or resistor, a first switch, and a load, along with a capacitor that charges through the diode when the first switch is opened.

Career Highlights

Hiroaki Tanaka is currently employed at Nippon Kogaku K.K., a company renowned for its advancements in optical technology. His work has significantly impacted the development of cinematic devices, enhancing the quality and functionality of cine cameras.

Collaborations

Tanaka has collaborated with notable colleagues, including Osamu Maida and Shigeo Akasaka. Their combined expertise has contributed to the innovative projects at Nippon Kogaku K.K.

Conclusion

Hiroaki Tanaka's contributions to cinematic technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry, paving the way for future advancements in camera technology.