Inventor · disambiguated record
Chikao Tezuka
Also filed as: TEZUKA CHIKAO
12 granted patents·2 pending applications·85 citations·filing 1977–2008
90Inventor score
Top patents by PatentIndex Score
14 records- 0194US7819055B2Three-dimensional printerMIMAKI ENG KK·Filed 2007·Granted Oct 26, 2010·28 cites·14 claims
- 0290US7740349B2Printer and printing methodMIMAKI ENG KK·Filed 2008·Granted Jun 22, 2010·14 cites·18 claims
- 0370US8104856B2PrinterTEZUKA CHIKAO·Filed 2008·Granted Jan 31, 2012·4 cites·11 claims
- 0462US4111117ASelecting mechanism for printing type ringsTEZUKA CHIKAO·Filed 1977·Granted Sep 5, 1978·11 cites·7 claims
- 0561US4787761AMiniature printerSEIKO EPSON CORP·Filed 1985·Granted Nov 29, 1988·9 cites·9 claims
- 0650US4948273ADrive mechanism for a miniature printerSEIKO EPSON CORP·Filed 1988·Granted Aug 14, 1990·5 cites·32 claims
- 0744US4152982AMiniature printerSUWA SEIKOSHA KK·Filed 1977·Granted May 8, 1979·7 cites·22 claims
- 0840US2009073200A1Printer and printing methodMIMAKI ENG KK·Filed 2008·Application pending·0 cites
- 0936USD286545SInk ribbon cartridgeSEIKO EPSON CORP·Filed 1984·Granted Nov 4, 1986·1 cites·1 claims
- 1036US4270448APrinting deviceSUWA SEIKOSHA KK·Filed 1978·Granted Jun 2, 1981·2 cites·8 claims
- 1135US4165687APrinting equipment and method of operation thereofEPSON CORP·Filed 1977·Granted Aug 28, 1979·2 cites·10 claims
- 1234US4534665ASerial printerEPSON CORP·Filed 1983·Granted Aug 13, 1985·2 cites·12 claims
- 1332US2001019306A1Signal capture apparatus and imaging apparatusFiled 2001·Application pending·0 cites
- 1430US5104248APrint wheel shift mechanism for use with a miniature printerSEIKO EPSON CORP·Filed 1990·Granted Apr 14, 1992·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →