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For the Inventor, By the Inventor

Tokyo, Japan

Yoshino Kogyosho., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal Yusuke Ishii (1 out of 23 patents)

silverMedal Hideaki Soyama (1 out of 8 patents)


1 patent:

1. 9896239 - Container with synthetic resin window, preform, and preform injection molding apparatus (2018-02-20),
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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#5,740 in Tokyo

#15,554 in Japan

...
Tokyo, Japan

Yoshino Kogyosho., Ltd.

Forward Citations = 0

2 inventors:

goldMedal Yusuke Ishii (1 out of 23 patents)

silverMedal Hideaki Soyama (1 out of 8 patents)

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