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For the Inventor, By the Inventor

Tokyo, Japan

Naoyuki Sekine

This inventor holds 17 USPTO granted patents and 13 published patent applications and 16 EPO patents. Top assignees: Subaru Corporation, Fuji Jukogyo Kabushiki Kaisha, Jx Nippon Oil Energy Corporation. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoyuki Sekine. Retrieved from https://idiyas.com/inventor/naoyuki-sekine

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 = 2.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal14 out of 2,451 
 
Subaru Corporation
 patents
silverMedal2 out of 2,208 
 
Fuji Jukogyo Kabushiki Kaisha
 patents
bronzeMedal2 out of 331 
 
Jx Nippon Oil Energy Corporation
 patents
4. 2 out of 61 
 
Jxtg Nippon Oil & Energy Corporation
 patents
5. 1 out of 208 
 
Tsudakoma Kogyo Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 2017-2026

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17 patents (USPTO):Explore Patents
1. 12594733 - Preform shaping apparatus, preform shaping method and composite material molding method (2026-04-07),
2. 12330381 - Preform shaping apparatus, preform shaping method and composite material molding method (2025-06-17),
3. 12030295 - Fiber-reinforced resin composite material and method of manufacturing fiber-reinforced resin composite material (2024-07-09),
4. 11872722 - Preform shaping method and composite forming method (2024-01-16),
5. 11820086 - Preform shaping method and composite forming method (2023-11-21),
6. 11806952 - Preform shaping apparatus, preform shaping method and composite material molding method (2023-11-07),
7. 11712858 - Method of shaping preform and method of molding composite material (2023-08-01),
8. 11667102 - Preform and method of manufacturing fiber-reinforced resin composite material (2023-06-06),
9. 11453181 - Preform figuring method, composite material shaping method, composite material, and aircraft structural part (2022-09-27),
10. 11339813 - Joint structure (2022-05-24),
11. 10752773 - Fiber-reinforced resin composite material and method for producing same (2020-08-25),
12. 10577470 - Prepreg, fiber-reinforced composite material, and resin composition containing particles (2020-03-03),
13. 10316158 - Production method for fibre-reinforced composite material, prepreg, particle-containing resin composition, and fibre-reinforced composite material (2019-06-11),
14. 10081157 - Fiber-reinforced composite material (2018-09-25),
15. 9827743 - Composite material and method of making the same (2017-11-28),

Title: Naoyuki Sekine - Innovative Inventor from Tokyo

Introduction: Naoyuki Sekine is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Naoyuki Sekine holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Naoyuki Sekine has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Naoyuki Sekine has collaborated with leading research institutions, universities, and companies worldwide, demonstrating his ability to work effectively in multidisciplinary teams to drive innovation forward.

Conclusion: Naoyuki Sekine's passion for innovation and his relentless pursuit of excellence make him a true pioneer in the world of technology, inspiring future generations of inventors to dream big and create impactful change.

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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