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For the Inventor, By the Inventor

Yokohama, Japan

Yamashin Filter Manufacturing Corp.


USPTO Granted Patents = 1

Forward Citations = 4

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1 inventor (with patents filed for the assignee):

goldMedal Kazuhiko Yamazaki (1 out of 50 patents)


1 patent:

1. 5762792 - Filter (1998-06-09),
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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#171 in Yokohama

#15,549 in Japan

...
Yokohama, Japan

Yamashin Filter Manufacturing Corp.

Forward Citations = 4

1 inventor:

goldMedal Kazuhiko Yamazaki (1 out of 50 patents)

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