This inventor holds 41 USPTO granted patents and 9 published patent applications, plus 1 CIPO patent, primarily in Semiconductor Devices. Top assignees: Sony Corporation, Nippon Mitsubishi Oil Corporation, Sony Semiconductor Solutions Corporation. Active years: 1995-2025.
Location History:
- Kanagawa-Ken, JP (2008)
- Yokohama, JP (1995 - 2010)
- Kanagawa, JP (2004 - 2024)
Company Filing History:
26 out of 58,145 
4 out of 84 
3 out of 3,276 
Years Active: 1995-2025
Areas of Expertise:
Title: Kenichi Aoyagi: A Visionary Innovator from Kanagawa
Introduction
Kenichi Aoyagi is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to the field of electronics. With a remarkable portfolio of 40 patents, Aoyagi has pioneered numerous innovations that shape modern technology, particularly in the areas of comparators and signal processing.
Latest Patents
Among Aoyagi's latest patents are groundbreaking inventions such as a comparator, an AD converter, a solid-state imaging device, and an electronic apparatus, along with a method of controlling a comparator. His innovations focus on reducing power consumption while enhancing the determination speed of comparators. The comparator features a comparison unit that evaluates the voltage of an input signal against a reference signal, providing output results quickly and efficiently. The inclusion of a positive feedback circuit aids in increasing transition speed when the comparison result signal is inverted, while the current limiting unit safeguards the comparison unit by regulating the current flow post-inversion.
Career Highlights
Aoyagi has achieved substantial recognition in the industry, having worked at renowned companies such as Sony Corporation and Nippon Mitsubishi Oil Corporation. His experience in these major firms has facilitated the development of his innovative technologies and contributed to his extensive patent portfolio.
Collaborations
Throughout his career, Kenichi Aoyagi has collaborated with other notable inventors, including Yoshiya Hagimoto and Nobutoshi Fujii. These partnerships have undoubtedly enriched his work, fostering a collaborative spirit that is essential in advancing technological innovations.
Conclusion
Kenichi Aoyagi stands out as a key figure in the realm of electronics, significantly impacting both the industry and the scientific community through his inventive spirit. With a dedication to innovation and a focus on efficiency, Aoyagi continues to be an inspiring figure for current and future inventors.