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Years Active: 1990-2000
Title: Nobutaka Amano: Innovator in Voltage Judgment Circuits
Introduction
Nobutaka Amano is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of voltage judgment circuits and regulated power supply circuits. With a total of five patents to his name, Amano's work has had a notable impact on the industry.
Latest Patents
One of his latest patents is a voltage judgment circuit designed to enhance the accuracy of voltage assessments while minimizing power consumption. This circuit includes one or more diodes that are inserted in the forward direction of a judgment voltage. It features a current extraction section that extracts a forward current from the diodes and a comparison section that compares the output current with a specified current value. This innovative design prevents discharge after charging, allowing for high-accuracy voltage judgment using low consumption current. Another significant patent is a regulated power supply circuit that allows for output adjustment. This circuit achieves a 'J characteristic curve' between output current and output voltage, minimizing heat dissipation and facilitating circuit integration. The configuration includes an output-stage transistor and a current sense resistor, which work together to lower power consumption in grounded states.
Career Highlights
Nobutaka Amano has worked with notable companies such as NEC Corporation and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in electrical engineering and innovation.
Collaborations
Amano has collaborated with esteemed colleagues, including Kimio Ooe and Takashige Kubo. Their joint efforts have further advanced the field of electrical engineering and innovation.
Conclusion
Nobutaka Amano's contributions to voltage judgment circuits and regulated power supply circuits highlight his innovative spirit and technical expertise. His work continues to influence the industry and pave the way for future advancements in electrical engineering.