This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignees: Hitachi High-Tech Corporation, Hitachi, Ltd.. Active years: 2019-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019-2022
Title: Aki Takei: Innovator in Electron Beam Technology
Introduction
Aki Takei is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electron beam technology, holding two patents that showcase his innovative approach to engineering and design.
Latest Patents
Takei's latest patents include a thermoelectric field emission electron source and an electron beam application device. The thermoelectric field emission electron source is designed to stabilize an emitted electron beam. It features a needle-shaped electron source, a metal wire for heating, and a stem fixed to an insulator for energizing the metal wire. The device also includes a first electrode with an opening for the electron source to protrude and a second electrode, ensuring electrical insulation between them to minimize gas release during operation.
His second patent, a microstructure processing method and apparatus, involves applying an ion beam to create a tapered hole in a workpiece. After stopping the ion beam, a material gas is introduced to adsorb gas molecules onto the workpiece's surface. The ion beam is then reapplied to facilitate film formation at the upper portion of the hole while etching occurs at the bottom.
Career Highlights
Aki Takei has worked with notable companies such as Hitachi High-Tech Corporation and Hitachi, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the field of electron beam applications.
Collaborations
Takei has collaborated with talented individuals, including Soichiro Matsunaga and Souichi Katagiri. These partnerships have fostered innovation and the development of advanced technologies in their respective fields.
Conclusion
Aki Takei's work in electron beam technology exemplifies his commitment to innovation and engineering excellence. His patents reflect a deep understanding of the complexities involved in electron beam applications, making him a significant figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile