Company Filing History:
1 out of 655 
1 out of 27,375 
Years Active: 1992-2003
Title: Akira Hayashi: Innovator in Cathode-Ray Tube Technology
Introduction
Akira Hayashi is a notable inventor from Suita, Japan, recognized for his contributions to cathode-ray tube technology. With a total of 2 patents, Hayashi has made significant advancements in the field, particularly in the design and functionality of electron guns and control grids.
Latest Patents
Hayashi's latest patents include a cathode-ray tube that features an electron gun positioned in the neck portion of a funnel. This design incorporates a deflection yoke with horizontal and vertical deflection coils mounted on the funnel's outer surface. The speed modulation coil is strategically placed to enhance the modulation effect without interfering with the deflection magnetic field. Another significant patent is for a color cathode-ray tube gun that utilizes a control grid of varying thickness, which is designed to optimize the electron gun's performance.
Career Highlights
Throughout his career, Akira Hayashi has worked with prominent companies such as Matsushita Electronics Corporation and Matsushita Electric Industrial Co., Ltd. His work in these organizations has contributed to the development of innovative technologies in the electronics sector.
Collaborations
Hayashi has collaborated with notable coworkers, including Shigeya Ashizaki and Masao Natsuhara, who have also made significant contributions to the field of electronics.
Conclusion
Akira Hayashi's work in cathode-ray tube technology has left a lasting impact on the industry. His innovative designs and patents continue to influence advancements in electronic display technologies.