This inventor holds 8 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1991-1996.
Location History:
- Hyogo, JP (1992 - 1993)
- Amagasaki, JP (1991 - 1996)
Company Filing History:
Years Active: 1991-1996
Title: Keitaro Tsukui: Innovator in Display Technology
Introduction
Keitaro Tsukui is a prominent inventor based in Amagasaki, Japan. He has made significant contributions to the field of display technology, holding a total of 8 patents. His innovative designs have paved the way for advancements in display devices, particularly in reducing weight and enhancing performance.
Latest Patents
Among his latest patents is the "Inwardly Convex Vacuum Envelope," which describes a display device capable of bearing the stress due to vacuum conditions. This invention reduces both weight and depth simultaneously by incorporating a vacuum envelope with a glass screen that features a front section made in a curved panel and a rear section that is concave toward the inside of the vacuum envelope. Another notable patent is the "Cathode-ray Tube Display Unit and Method of Making the Same." This invention allows for the manufacturing of a cathode-ray tube display unit with reduced weight and cost, while also enabling a flattened screen plane without the use of any metal band. The method involves deforming the screen panel using a jig before sealing it to a funnel, allowing for a vacuum to be formed while correcting any distortions.
Career Highlights
Keitaro Tsukui is currently employed at Mitsubishi Denki Kabushiki Kaisha, where he continues to innovate in the field of display technology. His work has been instrumental in developing lighter and more efficient display units, contributing to the advancement of consumer electronics.
Collaborations
Throughout his career, Tsukui has collaborated with notable colleagues, including Junko Itoh and Koji Nakamura. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in display systems.
Conclusion
Keitaro Tsukui's contributions to display technology through his innovative patents and collaborations highlight his role as a key figure in the industry. His work continues to influence the design and functionality of modern display devices.