Inventor · disambiguated record
Ken Ishiguro
Also filed as: ISHIGURO KEN · ISHIGURO KEN-ICHI
4 granted patents·45 citations·filing 1983–1998
76Inventor score
Top patents by PatentIndex Score
4 records- 0157US5006058AApparatus for injection molding information recording disksPIONEER ELECTRONIC CORP·Filed 1988·Granted Apr 9, 1991·19 cites·9 claims
- 0257US4567114AThermal dye-transfer type recording sheetJUJO PAPER CO LTD·Filed 1983·Granted Jan 28, 1986·15 cites·10 claims
- 0339US4490435AThermal dye-transfer type recording sheetJUJO PAPER CO LTD·Filed 1983·Granted Dec 25, 1984·6 cites·3 claims
- 0436US6058078AInformation recording disc demagnetization apparatusFiled 1998·Granted May 2, 2000·5 cites·11 claims
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