Kawasaki, Japan

Noriaki Kogawa

This inventor holds 1 USPTO granted patent. Top assignee: Fujitsu Corporation. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriaki Kogawa. Retrieved from https://idiyas.com/inventor/noriaki-kogawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Noriaki Kogawa: Innovator in Level Converting Circuits

Introduction

Noriaki Kogawa is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of electronics, particularly in the development of level converting circuits. His innovative work has led to the filing of a patent that showcases his expertise and creativity in circuit design.

Latest Patents

Kogawa holds a patent for a level converting circuit. This invention includes a differential output transistor circuit that amplifies the difference between two complementary input logic signals. The circuit features a first output transistor circuit that provides an inverted output logic signal and a second output transistor circuit that outputs an uninverted logic signal. The design incorporates field-effect transistors and resistive elements to enhance performance. The feedback function of the circuit allows for efficient signal processing, making it a valuable contribution to electronic engineering.

Career Highlights

Noriaki Kogawa is associated with Fujitsu Corporation, a leading technology company known for its advancements in computing and electronics. His work at Fujitsu has allowed him to collaborate with other talented engineers and contribute to innovative projects in the field.

Collaborations

Kogawa has worked alongside Noboru Yokota, a fellow engineer at Fujitsu Corporation. Their collaboration has likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.

Conclusion

Noriaki Kogawa's contributions to the field of electronics, particularly through his patent for a level converting circuit, highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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