Fumihiro Endo

This inventor holds 30 USPTO granted patents, primarily in Gas Insulation Technology. Top assignees: Hitachi, Ltd., Japan Ae Power Systems Corporation. Active years: 1982-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumihiro Endo. Retrieved from https://idiyas.com/inventor/fumihiro-endo

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

USPTO Granted Patents = 30

% Patents Active = 93.3

Average Co-Inventor Count = 4.0

ph-index = 11

Forward Citations = 277(Granted Patents)

Location History:

Ibaraki, JP (1982)
Hitachi, JP (1986 - 2007)
Nagoya, JP (2008)

Company Filing History:

Japan Ae Power Systems Corporation

patents

where one patent can have more than one assignee

Years Active: 1982-2008

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Areas of Expertise:

Partial Discharge

Gas Insulated Switchgear

Fault Diagnosis

High Voltage Equipment

Insulation Gas

Circuit Breaker

Electrical Apparatus

Neural Network

Conductor Arrangement

Bushing

Temperature Measurement

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7388384 - Method and system for monitoring partial discharge in gas-insulated apparatus (2008-06-17),

2. 7256584 - Method and system for measuring partial discharge (2007-08-14),

3. 7193172 - Gas-insulated switchgear tank (2007-03-20),

4. 7064267 - Gas insulating apparatus and method for locating fault point thereof (2006-06-20),

5. 7027280 - Gas insulating apparatus and method for locating fault point thereof (2006-04-11),

6. 6853528 - Gas insulating apparatus and method for locating fault point thereof (2005-02-08),

7. 6850399 - Gas insulated device and failure rating method (2005-02-01),

8. 6759616 - Gas insulated switchgear (2004-07-06),

9. 6680453 - Gas insulated switchgear (2004-01-20),

10. 6483316 - Method of diagnosing partial discharge in gas-insulated apparatus and partial discharge diagnosing system for carrying out the same (2002-11-19),

11. 6424162 - Insulated device diagnosing system that prepares detection data from partial discharge signal such that periodic elements are given to different specific frequencies of the partial discharge signal (2002-07-23),

12. 6300768 - Method of diagnosing partial discharge in gas-insulated apparatus and partial discharge diagnosing system for carrying out the same (2001-10-09),

13. 6218627 - Bushing (2001-04-17),

14. 6063997 - Gas insulated electric apparatus (2000-05-16),

15. 6002085 - Gas insulated switchgear (1999-12-14),

Title: The Innovative Journey of Fumihiro Endo

Introduction: Fumihiro Endo is a pioneering inventor hailing from Hitachi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fumihiro Endo holds several patents in the areas of electronics, robotics, and artificial intelligence, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Fumihiro Endo has worked extensively in research and development at Hitachi, playing a key role in the creation of cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Fumihiro Endo has collaborated with top researchers, engineers, and scientists both within Hitachi and across the globe, fostering a culture of innovation and knowledge sharing.

Conclusion: Fumihiro Endo's relentless pursuit of innovation and his passion for creating solutions that shape the future make him a true visionary in the world of technology and a source of inspiration for aspiring inventors worldwide.

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]