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For the Inventor, By the Inventor

Yamaguchi, Japan

Krystal Inc.


USPTO Granted Patents = 2

Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Takeshi Kijima (2 out of 103 patents)

silverMedal Yuuji Honda (1 out of 24 patents)

bronzeMedal Yasuaki Hamada (1 out of 55 patents)


2 patents:

1. 11758817 - Film structure and method for manufacturing the same (2023-09-12),
2. 11527706 - Film structure body and method for manufacturing the same (2022-12-13),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#16 in Yamaguchi

#10,973 in Japan

...
Yamaguchi, Japan

Krystal Inc.

Forward Citations = 0

3 inventors:

goldMedal Takeshi Kijima (2 out of 103 patents)

silverMedal Yuuji Honda (1 out of 24 patents)

bronzeMedal Yasuaki Hamada (1 out of 55 patents)

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