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Sumitomo Electric Indus.

USPTO Granted Patents = 3

Forward Citations = 15

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14 inventors (with patents filed for the assignee):

Takahiro Fujioka (1 out of 6 patents)

Masayuki Nagata (1 out of 9 patents)

Yuuji Okada (1 out of 1 patent)

4. Toshihiko Kobayashi (1 out of 1 patent)

5. Hiroshi Sasabe (1 out of 1 patent)

6. Yoshimitsu Aoki (1 out of 2 patents)

7. Makoto Nishizawa (1 out of 1 patent)

8. Shunji Endo (1 out of 1 patent)

9. Yutaka Nishide (1 out of 4 patents)

10. Shigeo Saito (1 out of 6 patents)

11. Ricardo K Yoshida (1 out of 1 patent)

12. Toshitada Onishi (1 out of 4 patents)

13. Hiroshi Tateishi (1 out of 2 patents)

14. Kenichi Koyama (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 5614042 - Tape binding device for electric wire bundle and tape binding method (1997-03-25),

2. 5254836 - Method of arc welding with a ferrite stainless steel welding rod (1993-10-19),

3. 4659007 - The method for producing an Al-stabilized superconducting wire (1987-04-21),

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#304 in undefined, undefined

#383 in

#71,968 in US

Sumitomo Electric Indus.

Forward Citations = 15

14 inventors:

Takahiro Fujioka (1 out of 6 patents)

Masayuki Nagata (1 out of 9 patents)

Yuuji Okada (1 out of 1 patent)

4. Toshihiko Kobayashi (1 out of 1 patent)

5. Hiroshi Sasabe (1 out of 1 patent)

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