Yokohama, Japan

Takeo Fukuda

This inventor holds 8 USPTO granted patents. Top assignees: Tokyo Shibaura Denki Kabushiki Kaisha, Tokyo Shibaura Electric Co., Ltd.. Active years: 1976-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeo Fukuda. Retrieved from https://idiyas.com/inventor/takeo-fukuda-wjp2pxje

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 = 2.5

ph-index = 5

Forward Citations = 56(Granted Patents)


Location History:

  • Yokohama, J (1976)
  • Yokohama, JA (1977)
  • Yokohama, JP (1980 - 1982)

Company Filing History:


Years Active: 1976-1982

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8 patents (USPTO):Explore Patents

Title: Takeo Fukuda: Innovator in Telecommunications

Introduction

Takeo Fukuda is a notable inventor from Yokohama, Japan, recognized for his contributions to telecommunications technology. He holds a total of 8 patents, showcasing his innovative spirit and technical expertise in the field.

Latest Patents

Fukuda's latest patents include an automatic telephone exchange system designed for both speech signals and data. This system allows telephones to be coupled with data terminal equipment through data lines, facilitating the transfer of terminal data alongside speech signals. The speech signals are transmitted through a PCM telephone exchange via speech lines, while control lines manage the transfer of time-division-multiplexed signals, including telephone control signals and function signals. Another significant patent is the interfacing circuit status detection arrangement in a telephone exchange. This invention features a switching network and multiple interface circuits connected to it. A data generator produces state information about the interface circuits, enabling a control circuit to manage the switching network based on this data.

Career Highlights

Throughout his career, Fukuda has worked with prominent companies such as Tokyo Shibaura Electric Co., Ltd. and Tokyo Shibaura Denki Kabushiki Kaisha. His work in these organizations has significantly influenced the development of telecommunications technologies.

Collaborations

Fukuda has collaborated with notable coworkers, including Kiyoshi Urui and Kazuhiko Hanawa, contributing to various projects that have advanced the field of telecommunications.

Conclusion

Takeo Fukuda's innovative contributions to telecommunications have left a lasting impact on the industry. His patents and collaborations reflect his dedication to advancing technology in meaningful ways.

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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