Company Filing History:
Years Active: 1992
Title: Hidenori Tomishima: Innovator in Vertical Amplifier Technology
Introduction
Hidenori Tomishima is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of electronics, particularly in the development of vertical amplifier technology. His innovative approach has led to the creation of a unique patent that enhances the functionality of oscilloscopes.
Latest Patents
Hidenori Tomishima holds a patent for a vertical amplifier apparatus with a beam-finding function. This apparatus includes an analog multiplier and a gain control circuit. The analog multiplier multiplies an input signal to the vertical amplifier by a gain control signal. The gain control circuit outputs a DC voltage as the gain control signal. In a beam-finding mode, the gain control circuit supplies the analog multiplier with a gain control signal whose absolute value is much smaller than that of the gain control signal in a normal mode. This innovation allows for the elimination of a dedicated beam-finder circuit. In a multi-channel oscilloscope, the beam-finding operation can be performed independently for each channel. Hidenori Tomishima has 1 patent to his name.
Career Highlights
Hidenori Tomishima is currently employed at Kikusui Electronics Corporation, where he continues to develop cutting-edge technologies in the field of electronics. His work has been instrumental in advancing the capabilities of measurement instruments.
Collaborations
Hidenori has collaborated with Masao Izawa, contributing to the innovative projects at Kikusui Electronics Corporation.
Conclusion
Hidenori Tomishima's contributions to vertical amplifier technology demonstrate his commitment to innovation in electronics. His patent reflects a significant advancement in oscilloscope functionality, showcasing his expertise and creativity in the field.