Naoyuki Nagafuchi

This inventor holds 31 USPTO granted patents and 14 published patent applications, plus 8 CIPO patents and 8 EPO patents, primarily in Gas Turbine Technology. Top assignees: Hitachi, Ltd., Mitsubishi Heavy Industries Limited, Mitsubishi Hitachi Power Systems, Ltd.. Active years: 1996-2025.

USPTO Granted Patents = 31 (Patent Applications = 14)

% Patents Active = 71.0

CIPO Patents = 8 (Patent Applications = 1)

EPO Patents = 8 (Patent Applications = 17)

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 111(Granted Patents)

Location History:

Hitachi, JP (1996 - 2000)
Tokai, JP (2004 - 2015)
Naka, JP (2009 - 2015)
Tokyo, JP (2017)
Yokohama, JP (2018 - 2023)

Company Filing History:

Mitsubishi Heavy Industries Limited

patents

6 out of 651

Mitsubishi Hitachi Power Systems, Ltd.

patents

4. 4 out of 221

Mitsubishi Power, Ltd.

patents

5. 3 out of 115

Mitsubishi Heavy Industries Engineering, Ltd.

patents

6. 1 out of 3

Mitsubishi Power Systems, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1996-2025

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Areas of Expertise:

Gas Turbine Plant

Solar Thermal Power Generation

Carbon Dioxide Removal

Power Plant Control Systems

Exhaust Gas Processing

Thermal Power Plant

Remote Maintenance Systems

Fluidized-Bed Equipment

Control Methods

Arithmetic Operation Device

Power Generation Equipment

Monitoring Systems

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12409411 - Exhaust gas processing equipment and gas turbine plant (2025-09-09),

2. 12191665 - System operator side computer, power generation operator side computer, power system, control method, and program (2025-01-07),

3. 12111627 - Arithmetic operation device, plant, arithmetic operation method and program (2024-10-08),

4. 11833467 - Boiler plant and carbon dioxide removal method (2023-12-05),

5. 11795843 - Gas turbine plant (2023-10-24),

6. 11555429 - Gas turbine plant and exhaust carbon dioxide recovery method therefor (2023-01-17),

7. 11274606 - Two-shaft gas turbine power generation facility, control device therefor, and control method therefor (2022-03-15),

8. 11181045 - Two-shaft gas turbine power generation equipment (2021-11-23),

9. 11174843 - Solar thermal power generation equipment including wind turbine on the same vertically oriented shaft (2021-11-16),

10. 11060424 - Solar thermal power generation facility (2021-07-13),

11. 10637341 - Two-shaft gas turbine power generating facility and control method for same (2020-04-28),

12. 10247174 - Solar thermal power generation system and solar thermal power generation method (2019-04-02),

13. 10001112 - Solar/air turbine generator system (2018-06-19),

14. 9957954 - Solar thermal power generation system (2018-05-01),

15. 9683557 - Solar heat steam cycle system (2017-06-20),

Title: Naoyuki Nagafuchi - Pioneering Inventor from Yokohama, JP

Introduction: Naoyuki Nagafuchi is a distinguished inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Naoyuki Nagafuchi holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Nagafuchi has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Naoyuki Nagafuchi has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Naoyuki Nagafuchi's passion for innovation, coupled with his relentless drive to push the boundaries of what is possible, cements his legacy as a true visionary in the world of inventions.