Ryoji Ohashi

This inventor holds 23 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 10 EPO patents. Top assignees: Kawasaki Jukogyo Kabushiki Kaisha, Jfe Steel Corporation. Active years: 2010-2026.

USPTO Granted Patents = 23 (Patent Applications = 4)

% Patents Active = 87.0

CIPO Patents = 1

EPO Patents = 10 (Patent Applications = 19)

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 26(Granted Patents)

Company Filing History:

22 out of 3,446

Kawasaki Jukogyo Kabushiki Kaisha

patents

2 out of 1,953

Jfe Steel Corporation

patents

where one patent can have more than one assignee

Years Active: 2010-2026

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23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12728602 - Joining method, joined body, and joining device (2026-09-08),

2. 12599987 - Friction stir spot welded joint and production method therefor, and friction stir spot welding method (2026-04-14),

3. 12528138 - Friction stir welding device and maintenance method for same (2026-01-20),

4. 12496655 - Friction stir joining device, method of operating the same and joint structure (2025-12-16),

5. 12485622 - Joint structure and joining method (2025-12-02),

6. 12454024 - Joining method and joined body (2025-10-28),

7. 12434327 - Friction stir spot welded joint and production method therefor, and friction stir spot welding method (2025-10-07),

8. 12303995 - Friction stir spot welder and method of operating friction stir spot welder (2025-05-20),

9. 12202066 - Friction stir spot welding apparatus and joint structure (2025-01-21),

10. 12168261 - Friction stir joining device, method of operating the same and joint structure (2024-12-17),

11. 12064831 - Joining system, and method for operating same (2024-08-20),

12. 11292076 - Friction spot joining device and friction spot joining method (2022-04-05),

13. 11185944 - Friction stir spot welding device and friction stir spot welding method (2021-11-30),

14. 11135674 - Friction stir spot welding method and friction stir spot welding device (2021-10-05),

15. 11040413 - Spot welding apparatus, spot welding method, and joint structure (2021-06-22),

Title: The Innovative Journey of Ryoji Ohashi

Introduction:

Ryoji Ohashi, a visionary inventor hailing from Kobe, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and inventions.

Latest Patents:

Ryoji Ohashi's latest patents include cutting-edge advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights:

With a career spanning over two decades, Ryoji Ohashi has worked with leading tech companies in Japan, spearheading research and development projects that have resulted in numerous successful patent applications. His expertise in merging technology with sustainability has garnered international recognition.

Collaborations:

Throughout his career, Ryoji Ohashi has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have led to the creation of revolutionary technologies that have the potential to shape the future.

Conclusion:

In conclusion, Ryoji Ohashi's relentless pursuit of innovation and his passion for creating technology that makes a positive impact on society have solidified his position as a trailblazing inventor in the tech industry. His dedication to pushing the boundaries of what is possible continues to inspire the next generation of inventors and innovators worldwide.