Location History:
- Mobara, JA (1976)
- Mobara, JP (1980 - 1989)
Company Filing History:
Years Active: 1976-1989
Title: Innovations of Yukihiro Izumida
Introduction
Yukihiro Izumida is a notable inventor based in Mobara, Japan. He has made significant contributions to the field of electron gun technology, particularly for color picture tubes. With a total of 6 patents to his name, Izumida's work has had a lasting impact on display technology.
Latest Patents
One of his latest patents is an "Electron gun for color picture tubes having uniquely formed lens." This invention features an electron gun that includes a cathode, control grid, accelerating grid, focus grid, and anode, each with three aligned apertures. The design of the focus grid and anode, made of elongated plates, serves as the main lens electrodes, creating a sophisticated main lens assembly. The unique arrangement of the apertures allows for improved electron beam focusing.
Another significant patent is the "Electron gun for color picture tube with electrostatic focusing lens." This design incorporates a focusing electrode and an anode electrode, both formed from oval thick plates. The arrangement of electron beam passing holes in these electrodes is designed to optimize the formation of main lenses when specific voltages are applied. This innovation enhances the performance of color picture tubes by improving the precision of the electron beams.
Career Highlights
Yukihiro Izumida is currently employed at Hitachi, Ltd., where he continues to develop cutting-edge technologies in the field of electron optics. His work has been instrumental in advancing the capabilities of display technologies, particularly in the context of color picture tubes.
Collaborations
Izumida has collaborated with notable coworkers such as Kazuo Majima and Hidemasa Komoro. Their combined expertise has contributed to the successful development of innovative technologies in their field.
Conclusion
Yukihiro Izumida's contributions to the field of electron gun technology have significantly advanced the performance of color picture tubes. His innovative patents and collaborations reflect his dedication to improving display technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.