Location History:
- Aichi, JP (1990 - 1992)
- Kasugai, JP (1990 - 1997)
Company Filing History:
4 out of 39,237 
3 out of 229 
2 out of 154 
Years Active: 1990-1997
Title: Akira Kobayashi: Innovator in PLL Circuit Technology
Introduction
Akira Kobayashi is a notable inventor based in Kasugai, Japan. He has made significant contributions to the field of electronics, particularly in the development of phase-locked loop (PLL) circuits. With a total of 7 patents to his name, Kobayashi's work has had a lasting impact on the technology industry.
Latest Patents
One of his latest inventions is a PLL circuit of a pulse swallow-type prescaler system. This innovative circuit prevents erroneous module count operations caused by delays in the module signal, eliminating the need for high-speed or high-power devices. In this synthesizer, the PLL circuit includes a PLL COUNTER circuit and a module pulse generating circuit, along with a prescaler circuit that outputs a module control signal for managing module operations.
Another significant patent is for a PLL synthesizer having frequency dividers with reset control. This invention aims to shorten lock-up time while maintaining a sufficient time constant of a low-pass filter. The structure includes a phase comparator that outputs signals based on a reference signal and a comparison signal. The output signals are negatively fed back to the comparison frequency divider, and a lock detection circuit outputs a lock signal when in a locked state. This invention enhances the efficiency and reliability of PLL synthesizers.
Career Highlights
Throughout his career, Akira Kobayashi has worked with prominent companies such as Fujitsu Corporation and Oji Paper Co., Ltd. His experience in these organizations has contributed to his expertise in electronic circuit design and innovation.
Collaborations
Kobayashi has collaborated with talented individuals in the field, including Shinji Saito and Kenji Yasuda. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Akira Kobayashi's contributions to PLL circuit technology exemplify his innovative spirit and dedication to advancing electronic systems. His patents reflect a commitment to solving complex problems in the industry, making him a significant figure in the world of inventions.