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For the Inventor, By the Inventor

Tokyo, Japan

Shuichi Tanigaki

This inventor holds 10 USPTO granted patents and 3 EPO patents. Top assignee: Mitsubishi Electric Corporation. Active years: 2012-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shuichi Tanigaki. Retrieved from https://idiyas.com/inventor/shuichi-tanigaki

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

USPTO Granted Patents = 10

% Patents Active = 80.0

 

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:

goldMedal10 out of 16,602 
 
Mitsubishi Electric Corporation
 patents

Years Active: 2012-2022

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10 patents (USPTO):Explore Patents
1. 11361922 - Breaker (2022-06-14),
2. 11264191 - Breaker (2022-03-01),
3. 10854398 - Operating device and circuit breaker (2020-12-01),
4. 10755870 - Operating device and circuit breaker (2020-08-25),
5. 10546701 - Operating device and circuit breaker (2020-01-28),
6. 10276315 - Operating device for power switchgear (2019-04-30),
7. 10224165 - Circuit breaker characteristic monitoring device (2019-03-05),
8. 9431185 - Spring operation device for switchgear (2016-08-30),
9. 9305724 - Circuit breaker (2016-04-05),
10. 8207804 - Operating device that performs opening and closing operations of a switch (2012-06-26),

Title: Innovations of Shuichi Tanigaki

Introduction

Shuichi Tanigaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced breaker technologies. With a total of 10 patents to his name, Tanigaki continues to push the boundaries of innovation.

Latest Patents

One of his latest inventions is a breaker that includes a tank, first to third fixed contacts provided inside the tank, first to third movable contacts that are provided inside the tank and are movable, and first to third operation devices provided outside the tank to move the first to third movable contacts, respectively. The first to third operation devices respectively include first to third torsion bars serving as a driving source to move the first to third movable contacts. Another notable patent is a breaker that features a stationary contact, a movable contact, and an operation device that includes a link portion linked to the movable contact. This operation device operates the rotation of an output lever in accordance with control signals for pulling out and inserting the movable contact. An auxiliary contact is also included to switch between the turn-on and turn-off states of the input signals, allowing for effective monitoring of the operation device.

Career Highlights

Shuichi Tanigaki is currently employed at Mitsubishi Electric Corporation, where he applies his expertise in electrical engineering to develop innovative solutions. His work has been instrumental in enhancing the efficiency and reliability of electrical systems.

Collaborations

Tanigaki collaborates with talented individuals such as Daisuke Fujita and Tomohito Mori, contributing to a dynamic team environment that fosters creativity and innovation.

Conclusion

Shuichi Tanigaki's contributions to the field of electrical engineering through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the industry and pave the way for future innovations.

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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