Assignee
PROCESS SHIZAI
JP·5 granted patents·15 citations·filing 1976–1985
Top patents by PatentIndex Score
5 records- 0146US4115613AHeat-sensitive recording materials and recording process of using the samePROCESS SHIZAI·Filed 1976·Granted Sep 19, 1978·9 cites·23 claims
- 0231US4288509ARecording materialPROCESS SHIZAI·Filed 1979·Granted Sep 8, 1981·2 cites·1 claims
- 0330US4400439ARecording mediaPROCESS SHIZAI·Filed 1981·Granted Aug 23, 1983·2 cites·11 claims
- 0428US4554239ARecording material containing a dyed thermally coagulatable proteinaceous compoundPROCESS SHIZAI·Filed 1985·Granted Nov 19, 1985·0 cites·8 claims
- 0528US4165741AHeat-sensitive recording materials and recording process of using the samePROCESS SHIZAI·Filed 1978·Granted Aug 28, 1979·2 cites·23 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →