Osaka, Japan

Productive Aging Laboratory, Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

goldMedal Yo-ichi Nabeshima (2 out of 3 patents)

silverMedal Yasuhito Nakatomi (1 out of 1 patent)

bronzeMedal Yosky Kataoka (1 out of 1 patent)

4 Chiaki Abe (1 out of 1 patent)

5 Yoshihiro Uto (1 out of 1 patent)

6 Ryuji Hiramatsu (1 out of 4 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#1,025 in Osaka

#10,964 in Japan

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Osaka, Japan
Forward Citations = 1

6 inventors:

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