This inventor holds 3 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1985-1992.
Location History:
- Ohgaki, JP (1985)
- Aichi, JP (1988)
- Gifu, JP (1992)
Company Filing History:
Years Active: 1985-1992
Title: The Innovative Contributions of Takahide Sanma
Introduction
Takahide Sanma is a notable inventor based in Gifu, Japan. He has made significant contributions to the field of technology, particularly in the development of cathode ray tube components. With a total of 3 patents to his name, Sanma's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is a grid apparatus for a color cathode ray tube which eliminates vibration. This innovative grid apparatus features a multiplicity of ribbon-shaped grid elements that are stretched in tension and attached to a frame comprising a pair of support bars and resilient support members. The design includes metallic members with a larger thermal expansion coefficient than the resilient support members, which are connected to the reverse surfaces of the resilient support members. This configuration prevents thermal creep of the grid elements during heat treatment, ensuring that the tension remains high when the normal temperature state is resumed. Another significant patent is for a color selective electrode of a cathode ray tube. In this design, grid elements are stretched between a pair of arms of a frame, with a damper wire that is temporarily positioned by spring elements fixed to the support members. This allows for the proper formation of the fluorescent surface on the tube.
Career Highlights
Takahide Sanma is currently employed at Sony Corporation, a leading company in the electronics industry. His work at Sony has allowed him to push the boundaries of technology and contribute to advancements in display technology.
Collaborations
Throughout his career, Sanma has collaborated with talented individuals such as Hisao Kume and Atsushi Hashiba. These collaborations have fostered innovation and have led to the successful development of various technologies.
Conclusion
Takahide Sanma's contributions to the field of technology, particularly in cathode ray tube innovations, highlight his role as a significant inventor. His patents reflect a commitment to enhancing the reliability and performance of electronic devices.