Company Filing History:
Years Active: 1981
Title: Hiroshi Iguchi: Innovator in Oscillator Circuit Technology
Introduction
Hiroshi Iguchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic circuits, particularly in oscillator technology. With a total of 2 patents to his name, Iguchi's work has had a notable impact on the efficiency and performance of electronic devices.
Latest Patents
Iguchi's latest patents include a crystal oscillator circuit that features rapid starting characteristics. This innovative circuit utilizes an inverter that comprises a pair of series-connected MOS-FETs of differing conductivity types. The design incorporates a switching circuit that can supply gate bias voltages from one of two separate sources. One source is utilized during periods of start-up or unstable oscillation to decrease start-up time, while the other is used during stable oscillation to reduce current consumption.
Another significant patent is for a low power consumption high-speed transistor circuit. This system includes a pair of complementary switching means connected between opposite polarity terminals of the voltage source and an output terminal. The complementary switches provide a variable impedance for applying one of the polarities to the output terminal. An inverter is coupled between the input and output terminals via a differentiating capacitor, which speeds the appearance of the switched output signal during the interval before the complementary input becomes effective.
Career Highlights
Iguchi is currently employed at Nippon Electric Co., Ltd., where he continues to innovate and develop advanced electronic circuits. His work has been instrumental in enhancing the performance of various electronic devices, making them more efficient and reliable.
Collaborations
Iguchi has collaborated with notable colleagues, including Yoichi Miyagawa and Jiro Shimada. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field of electronics.
Conclusion
Hiroshi Iguchi's contributions to oscillator circuit technology exemplify his dedication to innovation in electronics. His patents reflect a commitment to improving efficiency and performance in electronic devices. His work continues to influence the industry and inspire future advancements.