% Expired Patents = 100.0

Forward Citations = 5

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2 inventors (with patents filed for the assignee):

Osafumi Hidaka (1 out of 10 patents)

Akiko Ohata (1 out of 4 patents)

1 patent: Sort by Forward Citations

#1,655 in Osaka

#15,722 in Japan

Tiejin Limited

Forward Citations = 5

2 inventors:

Osafumi Hidaka (1 out of 10 patents)

Akiko Ohata (1 out of 4 patents)

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