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For the Inventor, By the Inventor

Tokyo, Japan

Nobutarou Shibata

This inventor holds 4 USPTO granted patents. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 2009-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobutarou Shibata. Retrieved from https://idiyas.com/inventor/nobutarou-shibata

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

USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 4.1

ph-index = 2

Forward Citations = 30(Granted Patents)


Location History:

  • Kanagawa, JP (2009)
  • Zama, JP (2009)
  • Tokyo, JP (2010 - 2011)

Company Filing History:

goldMedal4 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents

Years Active: 2009-2011

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4 patents (USPTO):Explore Patents
1. 7907895 - Electric field sensor device, transceiver, positional information obtaining system and information input system (2011-03-15),
2. 7859666 - Electric field sensor (2010-12-28),
3. 7636547 - Reactance adjuster, transceiver and transmitter using the reactance adjuster, signal processing circuit suitable for use in the reactance adjuster, the transceiver, and the transmitter, reactance adjusting method, transmitting method, and receiving method (2009-12-22),
4. 7583930 - Transmission device, electric field communication transceiver, and electric field communication system (2009-09-01),

Title: Nobutarou Shibata: Innovator in Electric Field Sensor Technology

Introduction

Nobutarou Shibata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electric field sensor technology. With a total of 4 patents to his name, Shibata continues to push the boundaries of innovation in his area of expertise.

Latest Patents

Shibata's latest patents include an electric field sensor device, a transceiver, a positional information obtaining system, and an information input system. The electric field sensor he developed utilizes a light source and an electro-optic crystal that changes its birefringent index based on the electric field applied. This innovation allows for the detection of electric signals through changes in the polarization state of emitted light. His transceiver design incorporates a unique structure that ensures effective signal transmission and reception, enhancing the overall functionality of the device.

Career Highlights

Nobutarou Shibata is currently associated with Nippon Telegraph and Telephone Corporation, where he applies his expertise in developing cutting-edge technologies. His work has been instrumental in advancing the capabilities of electric field sensors and related systems.

Collaborations

Shibata has collaborated with notable colleagues, including Mitsuru Shinagawa and Tadashi Minotani. Their combined efforts have contributed to the successful development of innovative technologies in the field.

Conclusion

Nobutarou Shibata's contributions to electric field sensor technology exemplify his commitment to innovation. His patents reflect a deep understanding of the complexities involved in sensor design and functionality. Through his work, Shibata continues to influence the future of 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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