Location History:
- Yokohama, JA (1978)
- Yokohama, JP (1978 - 1982)
- Fujisawa, JP (1989 - 1990)
Company Filing History:
2 out of 681 
2 out of 52,752 
1 out of 2,916 
Years Active: 1978-1990
Title: Hisao Saito: Innovator in Microwave Technology
Introduction
Hisao Saito is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of microwave technology, holding a total of 5 patents. His work has been instrumental in advancing the design and functionality of magnetrons used in microwave ovens.
Latest Patents
One of Hisao Saito's latest patents is the "High-voltage input terminal structure of a magnetron for a microwave oven." This invention features a high-voltage input terminal structure that includes a cylindrical earth electrode, a high potential inner electrode, and a central conductor. The design ensures efficient operation by integrating a capacitor section formed by insulating resin. Another significant patent is related to the "Magnetron for microwave oven," which describes an innovative arrangement of anode vanes and pole pieces to optimize magnetic field intensity distribution within the device.
Career Highlights
Hisao Saito has worked with prominent companies such as Tokyo Shibaura Electric Co., Ltd. and Toshiba Corporation. His experience in these organizations has allowed him to develop and refine his inventions, contributing to the advancement of microwave technology.
Collaborations
Hisao Saito has collaborated with notable colleagues, including Tokuju Koinuma and Norio Tashiro. Their combined expertise has fostered innovation in the field of microwave engineering.
Conclusion
Hisao Saito's contributions to microwave technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the design and efficiency of microwave ovens today.