This inventor holds 4 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1992-2004.
Location History:
- Katsuta, JP (1992 - 1994)
- Hitachinaka, JP (2004)
Company Filing History:
Years Active: 1992-2004
Title: Hiroyoshi Ando: Innovator in Manufacturing and Inspection Technologies
Introduction
Hiroyoshi Ando is a prominent inventor based in Katsuta, Japan. He has made significant contributions to the fields of manufacturing and inspection technologies, holding a total of 4 patents. His work focuses on enhancing the efficiency and accuracy of manufacturing processes, particularly in the semiconductor industry.
Latest Patents
Ando's latest patents include a service method, service system, and manufacturing/inspection apparatus. This innovative approach aims to reduce the initial cost of using manufacturing and inspection apparatuses while maintaining accuracy after their introduction. The service method utilizes manufacturing or inspection difficulty information and running information stored in a physical memory medium to set usage charges for the apparatus. Another notable patent is the electron beam lithography method, which improves alignment-mark position detection by moving a sample stage to scan alignment marks at symmetric positions, thereby reducing detection errors.
Career Highlights
Hiroyoshi Ando is associated with Hitachi, Ltd., a leading company in technology and manufacturing. His work at Hitachi has allowed him to develop cutting-edge solutions that address the challenges faced in semiconductor manufacturing and inspection.
Collaborations
Ando has collaborated with notable coworkers such as Genya Matsuoka and Hidenori Yamaguchi. Their combined expertise has contributed to the advancement of technologies in their field.
Conclusion
Hiroyoshi Ando's innovative contributions to manufacturing and inspection technologies have made a significant impact in the semiconductor industry. His patents reflect a commitment to improving efficiency and accuracy in manufacturing processes.