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For the Inventor, By the Inventor

Osaka, Japan

Nkc Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 7

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2 inventors (with patents filed for the assignee):

goldMedal Sei Yamasaki (1 out of 1 patent)

silverMedal Takamasa Nakajima (1 out of 1 patent)


1 patent:

1. 7287930 - Vehicle impact attenuator (2007-10-30),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1,496 in Osaka

#15,595 in Japan

...
Osaka, Japan

Nkc Co., Ltd.

Forward Citations = 7

2 inventors:

goldMedal Sei Yamasaki (1 out of 1 patent)

silverMedal Takamasa Nakajima (1 out of 1 patent)

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