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For the Inventor, By the Inventor

Hiratsuka, Japan

Hiroshi Someya

This inventor holds 22 USPTO granted patents and 6 published patent applications, primarily in Extreme Ultraviolet Light. Top assignees: Gigaphoton Inc., Komatsu Corporation. Active years: 2010-2022.

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

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

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 81.8

Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 73(Granted Patents)


Location History:

  • Hiratsuka, JP (2010 - 2016)
  • Kanagawa, JP (2016)
  • Oyama, JP (2016 - 2022)

Company Filing History:

goldMedal20 out of 600 
 
Gigaphoton Inc.
 patents
silverMedal4 out of 2,824 
 
Komatsu Corporation
 patents
where one patent can have more than one assignee

Years Active: 2010-2022

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Areas of Expertise:
Optical Apparatus
Target Supply Device
Extreme Ultraviolet Light
Sensor Unit
Mirror Device
Collector Mirror
EUV Light Generator
Differential Evacuation System
Nozzle Protection Device
Manufacturing Method
Electronic Device
Exchanging Apparatus
22 patents (USPTO):Explore Patents
1. 11428892 - Optical apparatus (2022-08-30),
2. 11320740 - Target supply device, target supply method, and electronic device manufacturing method (2022-05-03),
3. 10485085 - Extreme ultraviolet light sensor unit and extreme ultraviolet light generation device (2019-11-19),
4. 10481354 - Structure of connection between optical unit and optical path tube (2019-11-19),
5. 9253866 - Gas lock device and extreme ultraviolet light generation apparatus (2016-02-02),
6. 9233782 - Target supply device (2016-01-12),
7. 9229192 - Mirror device (2016-01-05),
8. 9046651 - Mirror device (2015-06-02),
9. 8804902 - Collector mirror exchanging apparatus and method for extreme ultraviolet light source apparatus (2014-08-12),
10. 8779402 - Target supply device (2014-07-15),
11. 8536550 - Method and apparatus for cleaning collector mirror in EUV light generator (2013-09-17),
12. 8477412 - Collector mirror exchanging apparatus and method for extreme ultraviolet light source apparatus (2013-07-02),
13. 8450706 - Extreme ultraviolet light source apparatus (2013-05-28),
14. 8445877 - Extreme ultraviolet light source apparatus and target supply device (2013-05-21),
15. 8294129 - Extreme ultraviolet light source apparatus (2012-10-23),

Title: Hiroshi Someya - Innovative Inventor from Hiratsuka

Introduction: Hiroshi Someya is a renowned inventor hailing from Hiratsuka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Some of his latest patents include advancements in wearable technology, sustainable energy solutions, and artificial intelligence systems.

Career Highlights: With over two decades of experience in the industry, Someya has worked with leading tech companies and research institutions to develop cutting-edge products that have revolutionized various sectors.

Collaborations: Someya has collaborated with top universities and multinational corporations to bring his ideas to life, showcasing his ability to work across different disciplines and industries.

Conclusion: Hiroshi Someya's passion for innovation and his dedication to pushing the boundaries of technology make him a true pioneer in the world of inventions.

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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