Takuya Hara

This inventor holds 47 USPTO granted patents and 3 published patent applications, plus 7 CIPO patents and 29 EPO patents, primarily in Steel Pipe Technology. Top assignees: Kowa Company Limited, Nippon Steel Corporation, Nippon Steel Sumitomo Metal Corporation. Active years: 1998-2026.

USPTO Granted Patents = 47 (Patent Applications = 3)

% Patents Active = 51.1

CIPO Patents = 7 (Patent Applications = 1)

EPO Patents = 29 (Patent Applications = 19)

Average Co-Inventor Count = 2.6

ph-index = 10

Forward Citations = 302(Granted Patents)

Location History:

Chiba-Ken, JP (1998)
Chiba Prefecture, JP (2001)
Chiba, JP (2001)
Futtsu, JP (1998 - 2014)
Shizuoka, JP (2014)
Shizuoka-ken, JP (2011 - 2016)
Hamamatsu, JP (2004 - 2017)
Tokyo, JP (2011 - 2022)

Company Filing History:

Nippon Steel Corporation

patents

10 out of 1,102

Nippon Steel Sumitomo Metal Corporation

patents

4. 1 out of 1,399

Exxonmobil Upstream Research Company

7. 5 out of 834,307

Other

patents

where one patent can have more than one assignee

Years Active: 1998-2026

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Areas of Expertise:

Glaucoma Testing

High Strength Steel

Welded Steel Pipe

Ophthalmic Instruments

Toughness Testing

Production Method

Color Perception

Ocular Light Stimulus

Ultra-High Strength

Deformability

Fatigue Properties

Biological Measurement

47 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12653395 - Ophthalmic device (2026-06-16),

2. 11426064 - Perimeter for testing for progression of Glaucoma (2022-08-30),

3. 10932663 - Perimeter (2021-03-02),

4. 10413170 - Perimeter (2019-09-17),

5. 9826897 - Perimeter (2017-11-28),

6. 9757780 - Electric resistance welded steel pipe excellent in deformability and fatigue properties after quenching (2017-09-12),

7. 9719615 - High strength steel pipe for line pipe superior in low temperature toughness and high strength steel plate for line pipe and methods of production of the same (2017-08-01),

8. 9622653 - Perimeter (2017-04-18),

9. 9489917 - Color perception tester, control program and method of controlling color perception tester (2016-11-08),

10. 9089260 - Fixation lamp for ophthalmological instruments (2015-07-28),

11. 9062363 - Method of production of hot coil for line pipe (2015-06-23),

12. 8974610 - High-strength welded steel pipe and method for producing the same (2015-03-10),

13. 8871039 - Thick welded steel pipe excellent in low temperature toughness, manufacturing method of thick welded steel pipe excellent in low temperature toughness, and steel plate for manufacturing thick welded steel pipe (2014-10-28),

14. D709199 - Perimeter (2014-07-15),

15. 8764918 - High strength steel pipe for line pipe superior in low temperature toughness and high strength steel plate for line pipe and methods of production of the same (2014-07-01),

Title: Inventor Takuya Hara: Revolutionizing Technology in Tokyo

Introduction: Takuya Hara is a visionary inventor based in Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takuya Hara holds several patents in the areas of artificial intelligence, robotics, and sustainable energy solutions, showcasing his commitment to creating a more advanced and sustainable future.

Career Highlights: With a background in engineering and a passion for pushing the boundaries of what is possible, Takuya Hara has led numerous research projects that have resulted in cutting-edge technological advancements.

Collaborations: Throughout his career, Takuya Hara has collaborated with leading tech companies, research institutions, and universities both in Japan and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Takuya Hara's relentless pursuit of innovation and his dedication to creating technologies that improve lives make him a true pioneer in the world of inventors.