Location History:
- Kanagawa, JP (2009 - 2010)
- Kawasaki, JP (2010 - 2011)
Company Filing History:
3 out of 135 
1 out of 2,467 
Years Active: 2009-2011
Title: Akira Kurauchi: Innovator in Operational Amplifier Circuits
Introduction
Akira Kurauchi is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of electronics, particularly in the design of operational amplifier circuits. With a total of 4 patents to his name, Kurauchi's work has advanced the capabilities of analog-to-digital converters.
Latest Patents
Kurauchi's latest patents include a differential operational amplifier circuit designed to correct settling errors for use in pipelined A/D converters. This innovative circuit features two auxiliary differential amplifiers connected to cascode circuits, which enhance performance during both the sampling and hold phases. Another notable patent is a sample hold circuit intended for time-interleaved A/D converter apparatus, which utilizes paralleled low-speed pipeline A/D converters. This circuit effectively samples and holds input signals, incorporating a ramp calibration signal to improve accuracy.
Career Highlights
Throughout his career, Akira Kurauchi has worked with prominent organizations such as the Semiconductor Technology Academic Research Center and NEC Electronics Corporation. His experience in these institutions has allowed him to refine his expertise in semiconductor technology and circuit design.
Collaborations
Kurauchi has collaborated with esteemed colleagues, including Shoji Kawahito and Yasuhide Shimizu. These partnerships have contributed to the development of innovative technologies in the field of electronics.
Conclusion
Akira Kurauchi's contributions to operational amplifier circuits and A/D converter technology highlight his role as a significant inventor in the electronics industry. His patents reflect a commitment to advancing technology and improving electronic systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.