This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Canon Kabushiki Kaisha. Active years: 1999-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999-2004
Title: Innovations of Yoshihisa Sanou
Introduction
Yoshihisa Sanou is a notable inventor based in Atsugi, Japan. He has made significant contributions to the field of electron beam technology, holding a total of 5 patents. His work primarily focuses on improving the efficiency and functionality of electron-emitting devices.
Latest Patents
One of his latest patents is an electron beam apparatus that features a spacer designed as an atmospheric pressure resistant structure for a vacuum container. This innovation allows for easy assembly and reduces manufacturing costs associated with the installation of the spacer. The apparatus includes a rear plate with a substrate for electron-emitting devices, positioned opposite a face plate that is irradiated by emitted electrons. The spacer is self-supported with blocks bonded to both ends, and its tapered design minimizes stress during the air discharge process from the vacuum container.
Another significant patent is for an image forming apparatus that incorporates spacers to reduce surface charging and discharge occurrences. This apparatus consists of an envelope housing an electron source and an image forming member that creates images through electron irradiation. The spacer, which has conductivity, is electrically connected to the electrodes and features a unique shape that combines linear and curved or obtuse-angle portions.
Career Highlights
Yoshihisa Sanou is associated with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work has contributed to advancements in imaging technology, particularly in the development of electron beam apparatuses.
Collaborations
He has collaborated with notable coworkers, including Hideaki Mitsutake and Masahiro Fushimi, who have also contributed to the field of electron beam technology.
Conclusion
Yoshihisa Sanou's innovative patents and contributions to electron beam technology highlight his role as a significant inventor in the industry. His work continues to influence advancements in imaging and electron-emitting devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile