Musashino, Japan

Daisuke Takei

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Denshi Kabushiki Kaisha, Hitachi, Ltd., Japanese National Railways. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daisuke Takei. Retrieved from https://idiyas.com/inventor/daisuke-takei-zsep11a5

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 = 10.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Daisuke Takei: Innovator in Data Communication Systems

Introduction

Daisuke Takei is a notable inventor based in Musashino, Japan. He has made significant contributions to the field of data communication systems, particularly with his innovative patent for an AC type line concentrator. His work has had a lasting impact on how data signals are managed and transmitted.

Latest Patents

Daisuke Takei holds a patent for an AC type line concentrator, which is designed for use in data communication systems. This concentrator features a crosspoint switch circuit composed of multiple crosspoint switches capable of switching an analog signal. The design allows for the transfer of a carrier signal modulated by a data signal from one of the incoming lines to a selected outgoing line without demodulation. This innovation enhances the efficiency and reliability of data transmission.

Career Highlights

Throughout his career, Daisuke Takei has worked with prominent companies, including Hitachi Denshi and Japanese National Railways. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.

Collaborations

Daisuke Takei has collaborated with notable colleagues such as Takashi Kurokawa and Michio Fujiwara. Their combined efforts have fostered innovation and progress in the field of data communication.

Conclusion

Daisuke Takei's contributions to data communication systems through his patent and professional collaborations highlight his role as an influential inventor. His work continues to shape the future of technology in this vital area.

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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