Company Filing History:
14 out of 42,485 
1 out of 832,680 Years Active: 1993-2003
Title: The Innovations of Syoji Shirai
Introduction
Syoji Shirai is a notable inventor based in Mobara, Japan. He has made significant contributions to the field of electronics, particularly in the development of color cathode ray tubes. With a total of 15 patents to his name, Shirai's work has had a lasting impact on image reproduction technology.
Latest Patents
One of Shirai's latest patents includes a color cathode ray tube that features an electron gun with three in-line cathodes. This innovative design incorporates first and second grid electrodes, along with multiple electrodes that focus three electron beams onto a phosphor screen. The patent outlines specific inequalities that must be satisfied for optimal performance, detailing the dimensions and spacing of various components within the tube.
Career Highlights
Throughout his career, Syoji Shirai has worked with prominent companies, including Hitachi, Ltd. His expertise in electronics and imaging technology has positioned him as a key figure in the industry. His patents reflect a deep understanding of the complexities involved in color image reproduction.
Collaborations
Shirai has collaborated with notable coworkers such as Go Uchida and Shinichi Kato. Their combined efforts have contributed to advancements in the field of electronics and imaging systems.
Conclusion
Syoji Shirai's contributions to the development of color cathode ray tubes and related technologies highlight his innovative spirit and technical expertise. His patents continue to influence the industry and pave the way for future advancements in image reproduction 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.