Assignee

KOJIN KK

US·2 granted patents·47 citations·filing 1986–1999

Technology mixB22F1 C04B1 C22C1 G08B1 Y10T1

Top patents by PatentIndex Score

2 records

0168US4806206AProcess for preparing ceramic moldingKOJIN KK·Filed 1986·Granted Feb 21, 1989·28 cites·7 claims
0247US6339377B1Article surveillance security system with self-alarmKOJIN KK·Filed 1999·Granted Jan 15, 2002·19 cites·11 claims

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