Company Filing History:
Years Active: 1979-2005
Title: Innovations of Katsuyoshi Tamura
Introduction
Katsuyoshi Tamura is a notable inventor based in Mobara, Japan. He has made significant contributions to the field of technology, particularly in the area of projection tube cooling systems. With a total of 8 patents to his name, Tamura's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is a cooling structure of a projection tube. This innovative design features a chamber filled with a liquid coolant that cools the panel surface of the projection tube. The chamber is defined by the panel surface, a lens facing the panel surface, and a metal envelope that radiates heat. The design includes a first seal member between the metal envelope and the panel surface, and a second seal member between the metal envelope and the lens. A holder presses the lens towards the metal envelope, while pads with surfaces approximately perpendicular to the tube axis are formed on the funnel portion of the projection tube. A sustainer supports the chamber and is in contact with the pads. The holder and sustainer are fastened together using couplers to apply pressure to the seal members, ensuring the chamber is sealed without coupling the coupler with the metal envelope.
Career Highlights
Katsuyoshi Tamura has had a distinguished career at Hitachi, Ltd., where he has been able to apply his innovative ideas and technical expertise. His work has contributed to advancements in projection technology, enhancing the performance and efficiency of projection systems.
Collaborations
Throughout his career, Tamura has collaborated with talented individuals such as Hiromi Kanai and Masaaki Yamauchi. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Katsuyoshi Tamura's contributions to the field of projection technology through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence advancements in the industry, showcasing the impact of dedicated inventors on 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.