This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignees: Nippon Telegraph and Telephone Corporation, Adv Antest Corporation, The University of Tokyo. Active years: 2018-2025.
Company Filing History:
5 out of 5,300 
1 out of 2,278 
1 out of 1,351 
Years Active: 2018-2025
Title: Naoki Terao: Innovator in Delta Sigma Modulation and Sampling Circuits
Introduction
Naoki Terao is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronics, particularly in the development of delta sigma modulators and sampling circuits. With a total of 6 patents to his name, Terao's work has had a lasting impact on the industry.
Latest Patents
One of Terao's latest patents is a delta sigma modulator. This innovative device includes an integrator that integrates differences between input signals and output signals of the modulator. It also features a clocked comparator that outputs results based on comparisons between the integrator's output and a threshold, synchronized with a clock signal. The integrator is composed of an operational amplifier, input resistors, feedback capacitors, and compensation inductors. Another notable patent is a sampling circuit, which consists of a first transmission line for input signals and a second transmission line for clock signals. This circuit includes multiple sample-hold circuits connected at a constant line distance, allowing for precise signal transmission.
Career Highlights
Throughout his career, Naoki Terao has worked with notable companies such as Nippon Telegraph and Telephone Corporation and Advantest Corporation. His experience in these organizations has contributed to his expertise in electronic innovations.
Collaborations
Terao has collaborated with esteemed colleagues, including Munehiko Nagatani and Hideyuki Nosaka. These partnerships have further enriched his work and expanded his contributions to the field.
Conclusion
Naoki Terao is a distinguished inventor whose work in delta sigma modulation and sampling circuits has significantly advanced electronic technology. His patents reflect his innovative spirit and dedication to improving electronic systems.