This inventor holds 2 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1982-1987.
Location History:
- Matsudo, JP (1982)
- Chiba, JP (1987)
Company Filing History:
Years Active: 1982-1987
Title: Innovations of Hiroshi Okazaki
Introduction
Hiroshi Okazaki is a notable inventor based in Matsudo, Japan. He has made significant contributions to the field of cathode-ray tube technology. With a total of 2 patents to his name, his work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is for a cathode-ray tube with a misalignment correcting tension band. This invention features an explosion-proof band that is shrink-fitted around the panel's periphery. It includes recesses designed to adjust the effective sectional area of the band, which helps correct the strain on the panel caused by the evacuation of the tube body. The size of these recesses is determined based on theoretical estimates of misalignment correction, using measured data of panel deformation. This innovation minimizes the misalignment of electron beams effectively.
Another significant patent is for an improved cathode ray tube. This design consists of a panel member coated with a phosphor layer on its inner surface. It includes a funnel member and a neck member housing an electron gun. The image is formed on the phosphor layer by an electron beam emitted from the gun. The design features fittings located at the corners of the panel, with a tension band tightened over these fittings. The fittings are designed to distribute bearing stresses uniformly, eliminating potential issues during an explosion.
Career Highlights
Hiroshi Okazaki is currently employed at Sony Corporation, where he continues to innovate in the field of display technology. His work has contributed to advancements in cathode-ray tube design, enhancing both safety and performance.
Collaborations
He has collaborated with notable coworkers such as Kazuo Omae and Hiroji Sumiyoshi, further enriching his contributions to the field.
Conclusion
Hiroshi Okazaki's innovations in cathode-ray tube technology demonstrate his expertise and commitment to advancing the industry. His patents reflect a deep understanding of engineering principles and a dedication to improving product safety and functionality.