22 Utility Patents
#5 in Higashihiroshima
#31,893 in Japan
#147,832 in the World
Forward Citations = 106
Company Filing History:

Gp Daikyo Corporation
Other
4. 1 out of 21
Hirotec Corporation
5. 1 out of 40
Daikyonishikawa Corporation
where one patent can have more than one assignee
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