This inventor holds 3 USPTO granted patents. Top assignee: Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1985
Title: Shingo Watanabe: Innovator in Photoresist Technology
Introduction
Shingo Watanabe is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of photoresist technology, particularly in applications related to color cathode ray tubes. With a total of 3 patents to his name, Watanabe's work has had a lasting impact on the industry.
Latest Patents
Watanabe's latest patents include a photoresist composition that utilizes a water-soluble bisazide and diazo compound. This innovative method allows for the formation of a pattern of a non-light-emitting black material on the inner surface of a color cathode ray tube's faceplate. The process involves creating a photoresist layer, selectively exposing it using a shadow mask, and developing the layer to remove unexposed parts. This results in the formation of dots of photoresist, followed by the application of a non-light-emitting black material, ultimately creating holes in the film.
Another significant patent focuses on the method for forming a pattern and the photoresist used in this process. This method also aims to create a non-light-emitting black material pattern on the inner surface of a color cathode ray tube's faceplate, showcasing Watanabe's expertise in this specialized area.
Career Highlights
Watanabe has built a successful career at Tokyo Shibaura Denki Kabushiki Kaisha, where he has been instrumental in advancing photoresist technologies. His innovative approaches have not only contributed to the company's success but have also set new standards in the industry.
Collaborations
Throughout his career, Watanabe has collaborated with esteemed colleagues such as Takeo Itou and Norio Koike. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Shingo Watanabe's contributions to photoresist technology exemplify the spirit of innovation. His patents and collaborative efforts continue to influence the industry, making him a key figure in the realm of inventions related to color cathode ray tubes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile