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For the Inventor, By the Inventor

Tokyo, Japan

A-Son Enterprise, Inc.


USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

goldMedal Takashi Iwasaki (1 out of 1 patent)

silverMedal Takuya Yashuhara (1 out of 1 patent)

bronzeMedal Kenji Nonaka (1 out of 1 patent)

4.  Sadatoshi Igaue (1 out of 1 patent)


1 patent:

1. 7070856 - Front face erasable microcapsule magnetophoretic display sheet, erasing magnet and writing magnet (2006-07-04),
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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#5,734 in Tokyo

#15,549 in Japan

...
Tokyo, Japan

A-Son Enterprise, Inc.

Forward Citations = 0

4 inventors:

goldMedal Takashi Iwasaki (1 out of 1 patent)

silverMedal Takuya Yashuhara (1 out of 1 patent)

bronzeMedal Kenji Nonaka (1 out of 1 patent)

4.  Sadatoshi Igaue (1 out of 1 patent)

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