9 Utility Patents
#1,111 in Wako
#95,491 in Japan
#457,239 in the World
Forward Citations = 115
Company Filing History:



4. 1 out of 8
Daido Tokushuko K.k.
5. 1 out of 1
Ishizuka Carasu Kabushiki Kaisha
where one patent can have more than one assignee
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