Takefumi Nakako

This inventor holds 13 USPTO granted patents and 2 published patent applications, plus 6 CIPO patents and 6 EPO patents. Top assignees: Nisshin Steel Co., Ltd., Nippon Steel Nisshin Co., Ltd.. Active years: 1989-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takefumi Nakako. Retrieved from https://idiyas.com/inventor/takefumi-nakako

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

USPTO Granted Patents = 13 (Patent Applications = 2)

% Patents Active = 76.9

CIPO Patents = 6 (Patent Applications = 2)

EPO Patents = 6 (Patent Applications = 9)

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 39(Granted Patents)

Location History:

Sakai, JP (1989)
Amagasaki, JP (2010)
Hyogo, JP (2011)
Osaka, JP (2018)
Tokyo, JP (2020 - 2021)

Company Filing History:

7 out of 342

Nisshin Steel Co., Ltd.

patents

6 out of 45

Nippon Steel Nisshin Co., Ltd.

patents

Years Active: 1989-2021

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10975899 - Welded member and method for manufacturing same (2021-04-13),

2. 10906113 - Arc welding method for hot-dip galvanized steel plate having excellent appearance of welded part and high welding strength, method for manufacturing welding member, and welding member (2021-02-02),

3. 10807177 - Method for MIG brazing, method for manufacturing lap joint member, and lap joint member (2020-10-20),

4. 10792746 - Laser brazing method and production method for lap joint member (2020-10-06),

5. 10710196 - Vacuum insulation panel manufacturing method, and vacuum insulation panel (2020-07-14),

6. 10639743 - Vacuum insulation panel manufacturing method, and vacuum insulation panel (2020-05-05),

7. 10632564 - Vacuum insulation panel manufacturing device (2020-04-28),

8. 10603733 - Method for producing TIG welded stainless steel tube, TIG welded stainless steel tube, and TIG welded stainless member (2020-03-31),

9. 10144091 - Laser welded shaped steel (2018-12-04),

10. 9993896 - Method for laser welding of materials having different thicknesses (2018-06-12),

11. 7927043 - Rockbolts made of steel pipes (2011-04-19),

12. 7794179 - Rockbolt of high strength steel pipe and method of manufacturing the same (2010-09-14),

13. 4796797 - Method for making thin-walled metal pipes (1989-01-10),

Title: The Innovative Journey of Takefumi Nakako

Introduction: Takefumi Nakako is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takefumi Nakako holds several patents in various technological domains, including robotics, artificial intelligence, and renewable energy solutions.

Career Highlights: With a career spanning over two decades, Nakako has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in the industry.

Collaborations: Throughout his career, Takefumi Nakako has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Takefumi Nakako's dedication to pushing the boundaries of technology and his passion for innovation continue to inspire the next generation of inventors and researchers worldwide.

Profile summary based on public USPTO records.