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For the Inventor, By the Inventor

Sendai, Japan

Toshiya Sato

This inventor holds 4 USPTO granted patents. Top assignees: Nec Tokin Corporation, Honda Electron Co., Ltd.. Active years: 2004-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiya Sato. Retrieved from https://idiyas.com/inventor/toshiya-sato-n3miri37

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

USPTO Granted Patents = 4

Average Co-Inventor Count = 5.7

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Natori, JP (2004)
  • Sendai, JP (2004)
  • Sendai Miyagi, JP (2006)

Company Filing History:

goldMedal4 out of 259 
 
Nec Tokin Corporation
 patents
silverMedal1 out of 2 
 
Honda Electron Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2004-2006

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4 patents (USPTO):Explore Patents
1. 7019611 - Modem coupling circuit for power-line carrier (2006-03-28),
2. 6778056 - Inductance component having a permanent magnet in the vicinity of a magnetic gap (2004-08-17),
3. 6734771 - Inductor component having a permanent magnet in the vicinity of magnetic gap (2004-05-11),
4. 6710693 - Inductor component containing permanent magnet for magnetic bias and method of manufacturing the same (2004-03-23),

Title: Toshiya Sato: Innovator in Modem Coupling Circuits and Inductance Components

Introduction

Toshiya Sato is a notable inventor based in Sendai, Japan. He has made significant contributions to the field of electrical engineering, particularly in modem coupling circuits and inductance components. With a total of 4 patents to his name, Sato's work reflects a deep understanding of complex electrical systems.

Latest Patents

One of Sato's latest patents is a modem coupling circuit for power-line carrier technology. This innovative circuit includes a transformer with a core that has a gap, primary windings that form a bifilar wound coil, and secondary windings connected to transmitting and receiving circuits. Additionally, the design incorporates a coupling capacitor and current limiting resistances, enhancing the efficiency of power-line communication. Another significant patent involves an inductance component featuring a permanent magnet positioned near a magnetic gap. This design aims to generate a direct-current biased magnetic field, improving the performance of the magnetic circuit.

Career Highlights

Throughout his career, Toshiya Sato has worked with prominent companies such as NEC Tokin Corporation and Honda Electronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in electrical engineering.

Collaborations

Sato has collaborated with notable colleagues, including Toru Ito and Teruhiko Fujiwara. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Toshiya Sato's contributions to modem coupling circuits and inductance components highlight his expertise and innovative spirit. His patents reflect a commitment to advancing technology in the electrical engineering field.

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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