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For the Inventor, By the Inventor

Hitachi, Japan

Isao Sato

This inventor holds 31 USPTO granted patents, primarily in Gas Turbine Technology. Top assignee: Hitachi, Ltd.. Active years: 1978-1999.

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

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

USPTO Granted Patents = 31

% Patents Active = 100.0

Average Co-Inventor Count = 6.3

ph-index = 18

Forward Citations = 925(Granted Patents)


Location History:

  • Ibaraki, JP (1978 - 1994)
  • Hitachi, JP (1978 - 1999)

Company Filing History:

goldMedal31 out of 42,731 
 
Hitachi, Ltd.
 patents

Years Active: 1978-1999

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Areas of Expertise:
Gas Turbine
Combustor Control
Fuel Supply
Flame Stabilization
Combustion Detection
Eddy Generating Devices
Turbine Blade Cooling
Premixing Burner
Exhaust Gas Treatment
Overload Protection
31 patents (USPTO):Explore Patents
1. 5878566 - Gas turbine and a gas turbine control method (1999-03-09),
2. 5584171 - Gas turbine control method and apparatus (1996-12-17),
3. 5477670 - Control apparatus and a control method of a gas turbine combustor (1995-12-26),
4. 5343693 - Combustor and method of operating the same (1994-09-06),
5. 5339620 - Control apparatus and a control method of a gas turbine combustor (1994-08-23),
6. 5327718 - Gas turbine apparatus and method of control thereof (1994-07-12),
7. 5319936 - Combustor system for stabilizing a premixed flame and a turbine system (1994-06-14),
8. 5319919 - Method for controlling gas turbine combustor (1994-06-14),
9. 5272637 - Method and apparatus for controlling the supply of fuel to a gas turbine (1993-12-21),
10. 5239831 - Burner having one or more eddy generating devices (1993-08-31),
11. 5144794 - Gas turbine engine with cooling of turbine blades (1992-09-08),
12. 5121597 - Gas turbine combustor and methodd of operating the same (1992-06-16),
13. 5107673 - Method for detecting combustion conditions in combustors (1992-04-28),
14. 5069029 - Gas turbine combustor and combustion method therefor (1991-12-03),
15. 5024055 - Device for detecting combustion conditions in combustors (1991-06-18),

Title: Inventor Isao Sato: Revolutionizing Technology at Hitachi

Introduction: Isao Sato is a renowned inventor based in Hitachi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Isao Sato 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 at Hitachi, Isao Sato has played a pivotal role in the development of cutting-edge products and solutions that have revolutionized the industry.

Collaborations: Throughout his career, Isao Sato has collaborated with leading researchers, engineers, and scientists both within Hitachi and across the globe, fostering a culture of innovation and excellence.

Conclusion: Isao Sato's passion for innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor in the world of technology.

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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