Osamu Matsuzaki

Title: Osamu Matsuzaki: Innovator in Cathode Ray Tube Technology

Introduction

Osamu Matsuzaki is a notable inventor based in Mobara, Japan. He has made significant contributions to the field of display technology, particularly in the development of cathode ray tubes. With a total of 2 patents to his name, Matsuzaki's work has had a lasting impact on the industry.

Latest Patents

Matsuzaki's latest patents include innovative designs for cathode ray tubes. One of his patents describes an electrical conductor device that connects an anode voltage supply terminal on the funnel to an electron gun assembly in parallel with a conductive inner graphite film. This design features a high-resistance portion and a low-resistance portion, allowing for selective high voltage supply to the electron gun assembly during operation. Another patent outlines a method for manufacturing color picture tubes, which involves coating phosphors of three primary colors on the inner surface of the faceplate. This method aims to prevent bulging of the metallic reflecting film during the baking step while minimizing pinholes and cracks, thus preserving the brightness of the reproduced picture.

Career Highlights

Osamu Matsuzaki is currently employed at Hitachi, Ltd., where he continues to innovate in the field of display technology. His work has contributed to advancements in cathode ray tube manufacturing processes and designs.

Collaborations

Matsuzaki has collaborated with notable colleagues, including Michio Abe and Koichi Mitobe. Their combined expertise has fostered a creative environment that encourages innovation and development in their projects.

Conclusion

Osamu Matsuzaki's contributions to cathode ray tube technology exemplify his dedication to innovation in the field. His patents reflect a deep understanding of the complexities involved in display technology, and his work continues to influence the industry today.