Assignee
KOKUSAI KOGYO CO LTD
JP·5 granted patents·157 citations·filing 1986–2008
Top patents by PatentIndex Score
5 records- 0185US4700223AVehicle for evaluating properties of road surfacesKOKUSAI KOGYO CO LTD·Filed 1986·Granted Oct 13, 1987·147 cites·3 claims
- 0261US7451060B2Method of producing aerial photograph dataKOKUSAI KOGYO CO LTD·Filed 2006·Granted Nov 11, 2008·4 cites·10 claims
- 0355US7848593B2Method of producing and displaying an aerial photograph data setKOKUSAI KOGYO CO LTD·Filed 2006·Granted Dec 7, 2010·2 cites·33 claims
- 0451US7370363B2Electronic information embedding method and extracting method, electronic information burying apparatus and extracting apparatus, and programs thereforKOKUSAI KOGYO CO LTD·Filed 2001·Granted May 6, 2008·4 cites·12 claims
- 0547US7891006B2Electronic information embedding method and extracting method, electronic information burying apparatus and extracting apparatus, and programs thereforKOKUSAI KOGYO CO LTD·Filed 2008·Granted Feb 15, 2011·0 cites·24 claims
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