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For the Inventor, By the Inventor

Tokyo, Japan

Nippon Polytech Corp.


USPTO Granted Patents = 3


Forward Citations = 8

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8 inventors (with patents filed for the assignee):

goldMedal Naoki Murata (2 out of 8 patents)

silverMedal Kai Suzuki (2 out of 9 patents)

bronzeMedal Kazuhiko Ooga (2 out of 16 patents)

4.  Minoru Yokoshima (1 out of 30 patents)

5.  Tetsuo Ohkubo (1 out of 13 patents)

6.  Kazunori Sasahara (1 out of 2 patents)

7.  Yoko Baba (1 out of 1 patent)

8.  Yoneji Sato (1 out of 2 patents)


3 patents:

1. 11044807 - Polyurethane, curable composition, overcoat film, and flexible wiring board and production method therefor (2021-06-22),
2. 10889729 - Curable composition, cured object, overcoat film, coated flexible wiring board, and process for producing same (2021-01-12),
3. 5702820 - Photo-imaging resist ink and cured product thereof (1997-12-30),
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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#3,267 in Tokyo

#8,769 in Japan

...
Tokyo, Japan

Nippon Polytech Corp.

Forward Citations = 8

8 inventors:

goldMedal Naoki Murata (2 out of 8 patents)

silverMedal Kai Suzuki (2 out of 9 patents)

bronzeMedal Kazuhiko Ooga (2 out of 16 patents)

4.  Minoru Yokoshima (1 out of 30 patents)

5.  Tetsuo Ohkubo (1 out of 13 patents)

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