Inventor · disambiguated record
Kazumi Kitagawa
Also filed as: KITAGAWA KAZUMI
14 granted patents·5 pending applications·294 citations·filing 1982–2015
93Inventor score
Top patents by PatentIndex Score
19 records- 0191US4593778AWeighing machine with dummy load cell for error correctionISHIDA SCALE MFG CO LTD·Filed 1984·Granted Jun 10, 1986·48 cites·2 claims
- 0287US6474141B1Seal inspecting machineISHIDA SEISAKUSHO·Filed 2000·Granted Nov 5, 2002·35 cites·9 claims
- 0381US5622025APackage transporting and loading systemISHIDA SEISAKUSHO·Filed 1994·Granted Apr 22, 1997·40 cites·7 claims
- 0477US7752826B2Production systemISHIDA SEISAKUSHO·Filed 2006·Granted Jul 13, 2010·8 cites·8 claims
- 0577US5881532ACase packerISHIDA SEISAKUSHO·Filed 1997·Granted Mar 16, 1999·34 cites·14 claims
- 0676US5802803ACase packerISHIDA SEISAKUSHO·Filed 1997·Granted Sep 8, 1998·31 cites·8 claims
- 0771US4683966AWeighing systemISHIDA SCALE MFG CO LTD·Filed 1985·Granted Aug 4, 1987·23 cites·15 claims
- 0870US6430895B1Packing system article distributive directing mechanismISHIDA SEISAKUSHO·Filed 2000·Granted Aug 13, 2002·16 cites·13 claims
- 0961US7305933B2Seasoning apparatus, and product manufacturing system provided therewithISHIDA SEISAKUSHO·Filed 2003·Granted Dec 11, 2007·5 cites·32 claims
- 1061US5038875AWaterproof automatic weighing apparatusISHIDA SCALE MFG CO LTD·Filed 1990·Granted Aug 13, 1991·19 cites·5 claims
- 1155US4531598AMovable article discharger in an automatic weighing apparatusISHIDA SCALE MFG CO LTD·Filed 1982·Granted Jul 30, 1985·13 cites·4 claims
- 1249US4662462ACompact combinational weighing systemISHIDA SCALE MFG CO LTD·Filed 1986·Granted May 5, 1987·14 cites·8 claims
- 1346US2006157321A1Product supply apparatusISHIDA SEISAKUSHO·Filed 2006·Application pending·0 cites
- 1444US10699807B2Nurse call systemAIPHONE CO LTD·Filed 2015·Granted Jun 30, 2020·0 cites·8 claims
- 1544US2007261366A1Strip-pack manufacturing apparatusISHIDA SEISAKUSHO·Filed 2007·Application pending·0 cites
- 1643US4467881ASpan adjusting device in automatic weighing machineISHIDA SCALE MFG CO LTD·Filed 1982·Granted Aug 28, 1984·8 cites·2 claims
- 1738US2004107845A1Weighing and flavoring system, and packaging apparatusFiled 2003·Application pending·0 cites
- 1838US2003019728A1Article feeding deviceFiled 2001·Application pending·0 cites
- 1936US2012031734A1SorterKITAGAWA KAZUMI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →