Kawasaki, Japan

Makoto Chiba

This inventor holds 2 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1997-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Chiba. Retrieved from https://idiyas.com/inventor/makoto-chiba-ezf8lfdv

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 1.7

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1997-2005

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2 patents (USPTO):Explore Patents

Title: Makoto Chiba: Innovator in Connection Control Circuits

Introduction

Makoto Chiba is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of information storage technology. With a total of 2 patents, his work focuses on enhancing the functionality and reliability of connection control circuits and disk apparatuses.

Latest Patents

Chiba's latest patents include a connection control circuit and an information storage apparatus. The connection control circuit is designed to manage the connection and disconnection of an information storage apparatus to a transmission line. It utilizes a comparator to assess the operating clock signal from the controller. If the signal deviates from a predetermined range, the circuit sends a control signal to a by-pass circuit, ensuring disconnection even during abnormal conditions. His second patent involves a disk apparatus that detects the position of the head by reading phase servo. This invention integrates a duty pulse formed in response to a clock signal, allowing for precise adjustments in head positioning.

Career Highlights

Chiba is currently employed at Fujitsu Corporation, where he continues to innovate in the field of technology. His work has been instrumental in developing solutions that enhance the performance of information storage systems.

Collaborations

Chiba has collaborated with notable colleagues such as Tatsuhiko Kosugi and Susumu Yoshida. Their combined expertise has contributed to advancements in their respective fields.

Conclusion

Makoto Chiba's contributions to technology, particularly in connection control circuits and information storage, highlight his role as an influential inventor. His patents reflect a commitment to improving the reliability and efficiency of technological systems.

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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