Company Filing History:
Years Active: 1995-1996
Title: Tetsushin Yazu: Innovator in Cathode-Ray Tube Technology
Introduction
Tetsushin Yazu is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of cathode-ray tube (CRT) technology, holding 2 patents that address key challenges in the manufacturing and design of CRTs. His work has been instrumental in improving the efficiency and safety of these display units.
Latest Patents
Yazu's latest patents include a manufacturing method of picture tubes and a cathode-ray tube display unit and method of making the same. The manufacturing method involves physically reinforcing a glass bulb to provide tensile stress in the central portion of the wall thickness, while also applying compressive stress on the surface. This innovative approach utilizes air cooling reinforcement to optimize the stress distribution in a vacuum state, effectively reducing the weight of mass-produced CRTs while avoiding the risk of implosion. The cathode-ray tube display unit patent focuses on creating a lighter and more cost-effective display unit that can achieve a flattened screen plane without the use of metal bands. This is accomplished by deforming the screen panel with a jig before sealing it to a funnel, allowing for a vacuum extraction that corrects any distortion.
Career Highlights
Tetsushin Yazu is associated with Mitsubishi Denki Kabushiki Kaisha, where he has contributed to advancements in display technology. His innovative methods have not only improved product performance but have also addressed longstanding issues in CRT manufacturing.
Collaborations
Yazu has worked alongside talented colleagues such as Koji Nakamura and Suguru Fujii, contributing to a collaborative environment that fosters innovation and creativity in technology development.
Conclusion
Tetsushin Yazu's contributions to cathode-ray tube technology exemplify the impact of innovative thinking in engineering. His patents reflect a commitment to solving complex problems in display technology, paving the way for advancements in the industry.
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.