Yoshitaka Nishiyama

This inventor holds 22 USPTO granted patents, plus 12 CIPO patents and 18 EPO patents, primarily in Heat Resistant Alloys. Top assignees: Nippon Steel Sumitomo Metal Corporation, Nippon Steel Corporation, Sumitomo Metal Industries, Inc.. Active years: 1998-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitaka Nishiyama. Retrieved from https://idiyas.com/inventor/yoshitaka-nishiyama

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

USPTO Granted Patents = 22

% Patents Active = 95.5

CIPO Patents = 12 (Patent Applications = 4)

EPO Patents = 18 (Patent Applications = 17)

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 89(Granted Patents)

Location History:

Hyogo, JP (2002)
Tokyo, JP (2014 - 2023)
Nishinomiya, JP (1998 - 2024)

Company Filing History:

8 out of 1,102

Nippon Steel Sumitomo Metal Corporation

patents

7 out of 3,713

Nippon Steel Corporation

patents

6 out of 929

Sumitomo Metal Industries, Inc.

patents

4. 1 out of 37

Nippon Steel Stainless Steel Corporation

patents

Years Active: 1998-2024

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Areas of Expertise:

Austenitic Stainless Steel

Titanium Material

Fuel Cell Stack

Heat Resistant Alloys

Carburization Resistant

Stainless Steel Sheet

Welded Joint

High-Carbon Chromium Steel

Proton Exchange Membrane

Conductive Component

Oxidation Resistance

Ni-Cr-Fe Alloy

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11866814 - Austenitic stainless steel (2024-01-09),

2. 11764368 - Titanium material, separator, cell, and polymer electrolyte fuel cell stack (2023-09-19),

3. 11326224 - Stainless steel sheet and method of manufacturing the same, separator for solid polymer fuel cell, solid polymer fuel cell, and solid polymer fuel cell battery (2022-05-10),

4. 11268195 - Austenitic heat resistant alloy and method for producing the same (2022-03-08),

5. 11248297 - Austenitic heat resistant alloy and method for producing same, and austenitic heat-resistant alloy material (2022-02-15),

6. 10505205 - Titanium product, separator, and proton exchange membrane fuel cell, and method for producing titanium product (2019-12-10),

7. 10385438 - Heat resistant ferritic steel and method for producing the same (2019-08-20),

8. 10378091 - Welded joint (2019-08-13),

9. 10233523 - Carburization resistant metal material (2019-03-19),

10. 10230115 - Metallic material, and conductive component including the same (2019-03-12),

11. 9657383 - Heat resistant ferritic steel and method for producing the same (2017-05-23),

12. 9612008 - Austenitic stainless steel tube (2017-04-04),

13. 9150947 - Austenitic stainless steel (2015-10-06),

14. 8865060 - Austenitic stainless steel (2014-10-21),

15. 8852362 - Austenitic stainless steel pipe excellent in steam oxidation resistance and manufacturing method therefor (2014-10-07),

Title: Yoshitaka Nishiyama: Pioneering Japanese Inventor

Introduction: Yoshitaka Nishiyama is a renowned inventor hailing from Nishinomiya, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshitaka Nishiyama holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: Throughout his illustrious career, Nishiyama has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized various industries. His dedication to pushing the boundaries of what is possible has earned him global recognition.

Collaborations: Nishiyama has collaborated with top companies in Japan and beyond, fostering a culture of innovation and excellence. His ability to work seamlessly with teams of experts has led to the successful implementation of numerous groundbreaking projects.

Conclusion: In conclusion, Yoshitaka Nishiyama stands as a visionary inventor whose passion for innovation continues to inspire generations of inventors worldwide. His relentless pursuit of excellence and commitment to creating a better future through technology make him a true pioneer in the world of inventions.

Profile summary based on public USPTO records.