Inventor · disambiguated record
Kazumi Hasegawa
Also filed as: HASEGAWA KAZUMI
22 granted patents·313 citations·filing 1984–2005
96Inventor score
Files withCITIZEN WATCH CO LTD10ASAHI CHEMICAL IND4CITIZEN HOLDINGS CO LTD2ISOWA INDUSTRY CO2ISOWA KK1
Top patents by PatentIndex Score
22 records- 0190US4731311AElectrically conductive material and secondary battery using the electrically conductive materialSANYO ELECTRIC CO·Filed 1986·Granted Mar 15, 1988·67 cites·17 claims
- 0275US4795687AElectrically conductive material and a process for the preparation of same and secondary battery using the electrically conductive materialMITSUBISHI CHEM IND·Filed 1987·Granted Jan 3, 1989·34 cites·15 claims
- 0374US7354213B2Printer having foreign material removing structureCITIZEN HOLDINGS CO LTD·Filed 2005·Granted Apr 8, 2008·4 cites·7 claims
- 0473US5562032ACorrugated board sheet transporting system in printing lineISOWA KK·Filed 1993·Granted Oct 8, 1996·20 cites·9 claims
- 0567US5505552ACutter device of a printerCITIZEN WATCH CO LTD·Filed 1994·Granted Apr 9, 1996·26 cites·1 claims
- 0667US4735663AMethod and apparatus for bonding a printing plate to a flexible endless printing beltISOWA INDUSTRY CO·Filed 1987·Granted Apr 5, 1988·14 cites·5 claims
- 0767US4730947APrinter having a control circuit section of cassette typeCITIZEN WATCH CO LTD·Filed 1986·Granted Mar 15, 1988·17 cites·9 claims
- 0865US4646297ASkew detectorTEKTRONIX INC·Filed 1984·Granted Feb 24, 1987·19 cites·7 claims
- 0963US6320015B1Process for producing aromatic polycarbonateASAHI CHEMICAL IND·Filed 1998·Granted Nov 20, 2001·17 cites·16 claims
- 1062US5472287APrinter with validation paper feeding mechanismCITIZEN WATCH CO LTD·Filed 1995·Granted Dec 5, 1995·21 cites·5 claims
- 1159US5026186AVibrating apparatus including means for absorbing vibration and for locking vibrating unit against movementCITIZEN WATCH CO LTD·Filed 1989·Granted Jun 25, 1991·12 cites·6 claims
- 1255US4613395AApparatus for bonding a printing plate on a base filmISOWA INDUSTRY CO·Filed 1984·Granted Sep 23, 1986·8 cites·8 claims
- 1350US4981380APrinter with mechanism for guiding paperCITIZEN WATCH CO LTD·Filed 1990·Granted Jan 1, 1991·14 cites·4 claims
- 1447US4813800APaper feed apparatus for printerCITIZEN WATCH CO LTD·Filed 1987·Granted Mar 21, 1989·6 cites·2 claims
- 1545US6037437AMethod for producing an aromatic polycarbonateASAHI CHEMICAL IND·Filed 1997·Granted Mar 14, 2000·8 cites·7 claims
- 1645US5952449AMethod for producing an aromatic polycarbonateASAHI CHEMICAL IND·Filed 1998·Granted Sep 14, 1999·8 cites·10 claims
- 1743US7246960B2Print headCITIZEN WATCH CO LTD·Filed 2004·Granted Jul 24, 2007·2 cites·6 claims
- 1843US5912318AMethod for producing an aromatic polycarbonateASAHI CHEMICAL IND·Filed 1998·Granted Jun 15, 1999·7 cites·8 claims
- 1941US4953997ATractor units for push-pull printerCITIZEN WATCH CO LTD·Filed 1989·Granted Sep 4, 1990·4 cites·8 claims
- 2038US4981377APrinter for use with a continuous form and cut sheetsCITIZEN WATCH CO LTD·Filed 1989·Granted Jan 1, 1991·4 cites·5 claims
- 2135US7264412B2PrinterCITIZEN HOLDINGS CO LTD·Filed 2003·Granted Sep 4, 2007·0 cites·12 claims
- 2227US5180238ADot impact printerCITIZEN WATCH CO LTD·Filed 1991·Granted Jan 19, 1993·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →