4 Utility Patents
#9,790 in Osaka
#193,190 in Japan
Forward Citations = 54
Company Filing History:


Daiwa House Industry Co., Ltd
4. 1 out of 1
Hamada Printing Co., Ltd.
5. 1 out of 6
Hamada Printing Press Mfg. Co., Ltd.
where one patent can have more than one assignee
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