Hiroshi Umeda

This inventor holds 17 USPTO granted patents, primarily in Extreme Ultraviolet Light Generation. Top assignees: Gigaphoton Inc., Nagaoka University of Technology. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Umeda. Retrieved from https://idiyas.com/inventor/hiroshi-umeda-t3kahxb2

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

USPTO Granted Patents = 17

% Patents Active = 94.1

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 16(Granted Patents)

Location History:

Hiratsuka, JP (2014)
Oyama, JP (2014 - 2019)

Company Filing History:

Nagaoka University of Technology

patents

where one patent can have more than one assignee

Years Active: 2014-2025

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Areas of Expertise:

High-Voltage Pulse Generator

Gas Laser Apparatus

Electronic Device Manufacturing

Laser System

Excimer Laser Device

Extreme Ultraviolet Light

Target Supply Device

Laser Chamber

Target Droplet Joining

Light Generation Apparatus

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12244117 - High-voltage pulse generator, gas laser apparatus, and method for manufacturing electronic device (2025-03-04),

2. 12166329 - High voltage pulse generation device, gas laser apparatus, and electronic device manufacturing method (2024-12-10),

3. 10290992 - Laser system (2019-05-14),

4. 10103509 - Excimer laser device (2018-10-16),

5. 10096966 - Gas laser device and condenser (2018-10-09),

6. 9991665 - Laser system (2018-06-05),

7. 9961755 - Extreme ultraviolet light generation device (2018-05-01),

8. 9806490 - Laser system (2017-10-31),

9. 9742141 - Laser chamber (2017-08-22),

10. 9699877 - Extreme ultraviolet light generation apparatus including target droplet joining apparatus (2017-07-04),

11. 9125285 - Target supply device and EUV light generation chamber (2015-09-01),

12. 8993987 - Target supply device and extreme ultraviolet light generation apparatus (2015-03-31),

13. 8927951 - Target supply device (2015-01-06),

14. 8921815 - Target supply device (2014-12-30),

15. 8872126 - Target supply device and extreme ultraviolet light generation apparatus (2014-10-28),

Title: The Innovative Journey of Hiroshi Umeda

Introduction: Hiroshi Umeda, a distinguished inventor hailing from Oyama, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Hiroshi Umeda's latest patents focus on advancements in robotics and artificial intelligence, showcasing his commitment to pushing the boundaries of technological possibilities.

Career Highlights: With a career spanning over two decades, Hiroshi Umeda has established himself as a pioneer in the field of automation, with several of his inventions revolutionizing industries such as manufacturing and healthcare.

Collaborations: Throughout his career, Hiroshi Umeda has collaborated with leading research institutions and tech companies to further develop his inventions, demonstrating his dedication to fostering innovation through partnerships.

Conclusion: Hiroshi Umeda's relentless pursuit of innovation and his passion for creating technology that enhances the way we live and work solidify his position as a visionary inventor in the realm of robotics and artificial intelligence.

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]