Company Filing History:
4 out of 42,517 
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1 out of 1 Years Active: 2004-2006
Title: The Innovations of Kotaro Aoki
Introduction
Kotaro Aoki is a notable inventor based in Mobara, Japan, recognized for his contributions to the field of projection technology. With a total of four patents to his name, Aoki has made significant advancements in the design and functionality of projection tubes.
Latest Patents
Aoki's latest patents include innovative designs for projection tubes that maintain high focusing performance while operating at low deflection power. One of his inventions focuses on a projection tube that is utilized in projection type TV receivers and projectors, which operates at high voltage and high current. This design features a neck outer diameter that is smaller where the deflection yoke is mounted compared to the portion that accommodates the electron gun. The maximum anode voltage is set to equal to or more than 25 kV, with a maximum beam current of equal to or more than 4 mA. Another patent describes a projection tube that includes a funnel, a neck portion, and a stem portion, where the neck portion consists of a first neck connected to the funnel and a second neck that accommodates the electron gun, which has a larger outer diameter than the first.
Career Highlights
Throughout his career, Aoki has worked with prominent companies such as Hitachi, Ltd. and Hitachi Electronic Devices Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in projection technology.
Collaborations
Aoki has collaborated with notable coworkers, including Kazumasa Hirai and Kouichi Saitou, contributing to the advancement of technology in their respective fields.
Conclusion
Kotaro Aoki's work in the field of projection technology showcases his innovative spirit and dedication to improving the performance of projection tubes. His patents reflect a commitment to enhancing the viewing experience through advanced engineering solutions.