Kunihiko Goto

Title: Kunihiko Goto: Innovator in Operational Amplifiers and Sample Hold Circuits

Introduction

Kunihiko Goto is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of electronics, particularly in the development of operational amplifiers and sample hold circuits. With a total of 2 patents to his name, Goto's work has had a lasting impact on the industry.

Latest Patents

One of Goto's latest patents is an operational amplifier that features a differential circuit and an output amplifier. This design includes a phase compensating circuit with an inverting amplifier and a phase compensating capacitor. The unique aspect of this invention is that the signal delay time of the inverting amplifier is shorter than that of the output amplifier.

Another significant patent is a sample and hold circuit designed to maintain a sampled voltage. This circuit utilizes a first MOS transistor for sampling the input voltage and a holding capacitor for retaining the sampled voltage. It also incorporates a second MOS transistor, which plays a crucial role in controlling the sampled voltage while the first MOS transistor is turned off.

Career Highlights

Kunihiko Goto is currently employed at Fujitsu Corporation, where he continues to innovate and develop new technologies. His work at Fujitsu has allowed him to collaborate with other talented engineers and researchers in the field.

Collaborations

Some of Goto's notable coworkers include Hisami Tanaka and Masayuki Takahashi. Their collaborative efforts have contributed to advancements in electronic circuit design and functionality.

Conclusion

Kunihiko Goto's contributions to the field of electronics, particularly through his patents on operational amplifiers and sample hold circuits, showcase his innovative spirit and technical expertise. His work continues to influence the industry and inspire future developments in electronic technology.