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Years Active: 1997
Title: Iwao Umeki: Innovator in Magnetron Technology
Introduction
Iwao Umeki is a notable inventor from Mobara, Japan, recognized for his contributions to magnetron technology. His innovative designs have paved the way for advancements in microwave technology, particularly in the field of communication and cooking appliances.
Latest Patents
Umeki holds a patent for a magnetron with improved mode separation. This magnetron features eight anode vanes arranged radially inside an anode cylinder, along with a helically coiled, directly heated filament positioned along the anode cylinder. The device oscillates at a basic frequency of 2450 MHz, making it suitable for various applications. The external diameter of the filament ranges from 2.6 to 3.2 mm, while the diameter between the internal ends of the anode vanes is between 7.0 to 8.0 mm.
Career Highlights
Throughout his career, Iwao Umeki has worked with prominent companies such as Hitachi, Ltd. and Hitachi Device Engineering Co., Ltd. His experience in these organizations has significantly contributed to his expertise in the field of electronics and microwave technology.
Collaborations
Umeki has collaborated with notable coworkers, including Seiji Kitakaze and Yuichi Ito, who have also made significant contributions to the field of technology.
Conclusion
Iwao Umeki's innovative work in magnetron technology exemplifies the impact of dedicated inventors in advancing modern technology. His patent and career achievements highlight the importance of innovation in the electronics industry.