This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1999-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kumagaya, JP (1999)
- Fukaya, JP (2004)
Company Filing History:
Years Active: 1999-2004
Title: Tetsuya Masumura: Innovator in Cathode Ray Tube Technology
Introduction
Tetsuya Masumura is a notable inventor based in Fukaya, Japan. He has made significant contributions to the field of display technology, particularly in the development of color cathode ray tubes. With a total of 2 patents to his name, Masumura's work has had a lasting impact on the industry.
Latest Patents
Masumura's latest patents include innovative designs for color cathode ray tubes. One of his patents describes a shadow mask formed by press molding, which features a substantially rectangular mask effective portion shaped like a gently sloped dome. This design includes electron beam passage apertures and a skirt portion with multiple apertures arranged parallel to the mask's peripheral edge. Each aperture's width increases from the peripheral edge toward the extending end edge of the skirt portion.
Another patent focuses on an exposure apparatus for manufacturing color cathode ray tubes. This apparatus includes a light source portion with an elongate light source lamp and a shading member that faces the lamp. The shading member is designed with a V-shaped slit that allows a light beam to pass through, enhancing the efficiency of the exposure process.
Career Highlights
Tetsuya Masumura is associated with Kabushiki Kaisha Toshiba, a leading company in technology and electronics. His work at Toshiba has allowed him to explore and innovate in the field of display technologies, contributing to advancements that have shaped modern visual displays.
Collaborations
Masumura has collaborated with notable coworkers such as Hisakazu Okamoto and Katsumi Omote. Their combined expertise has fostered a creative environment that has led to significant technological advancements.
Conclusion
Tetsuya Masumura's contributions to the field of cathode ray tube technology exemplify the spirit of innovation. His patents reflect a deep understanding of engineering principles and a commitment to advancing display technology. His work continues to influence the industry and inspire future inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile