Tokyo, Japan

Yoshikazu Kogure

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignees: Nec Corporation, Fujitsu Corporation, Kokusai Denshin Denwa Co., Ltd.. Active years: 1989-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Kogure. Retrieved from https://idiyas.com/inventor/yoshikazu-kogure

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


% Patents Active = 100.0


Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1989-1996

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2 patents (USPTO):Explore Patents

Title: Innovations of Yoshikazu Kogure

Introduction

Yoshikazu Kogure is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of submarine communication technology. With a total of 2 patents, Kogure's work has advanced the efficiency and reliability of underwater communication systems.

Latest Patents

Kogure's latest patents include an underwater branching device and a power feed system in a transmission line between terminals. The underwater branching device is designed for branching a plurality of submarine communication cables, facilitating communication between various stations located across oceans. This device features multiple distributing and coupling units that manage the transmission signals of the cables, along with amplifiers that enhance signal strength. The power feed system is innovative as it allows for flexible power transmission between terminals of a three-terminal station. It includes a switch that can alternate between power feed modes and connection holding means to maintain power feed connections during failures.

Career Highlights

Throughout his career, Kogure has worked with prominent companies such as NEC Corporation and Fujitsu Corporation. His experience in these organizations has contributed to his expertise in communication technologies and patent development.

Collaborations

Kogure has collaborated with notable coworkers, including Yoshiyuki Inoue and Masaaki Takahashi. Their joint efforts have likely played a role in the successful development of innovative technologies in the field.

Conclusion

Yoshikazu Kogure's contributions to submarine communication technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence advancements in communication 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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