Company Filing History:
Years Active: 2002
Title: Koichi Miyagawa: Innovator in Cathode Ray Tube Technology
Introduction
Koichi Miyagawa is a notable inventor based in Mobara, Japan. He has made significant contributions to the field of electronic display technology, particularly through his innovative work on cathode ray tubes.
Latest Patents
Miyagawa holds a patent for a color cathode ray tube that incorporates electrostatic quadrupole lenses. This invention features a complex arrangement of electrodes designed to enhance the focusing and diffusion of electron beams. The patent outlines how the first-type electrostatic quadrupole lens focuses electron beams in one direction while diffusing them in the perpendicular direction, thereby improving image quality and performance.
Career Highlights
Miyagawa is associated with Hitachi, Ltd., a leading company in technology and electronics. His work has been instrumental in advancing display technologies, contributing to the evolution of visual electronics.
Collaborations
Throughout his career, Miyagawa has collaborated with notable colleagues such as Go Uchida and Shoji Shirai. These partnerships have fostered innovation and development in their respective fields.
Conclusion
Koichi Miyagawa's contributions to cathode ray tube technology exemplify the impact of innovative thinking in electronics. His patent reflects a commitment to enhancing display technology, marking him as a significant figure in the industry.