Inventor · disambiguated record
Shozo Kawanishi
Also filed as: KAWANISHI SHOZO
46 granted patents·3 pending applications·499 citations·filing 1980–2018
98Inventor score
Files withYAMATO SCALE CO LTD28KAWANISHI SHOZO14SHOZO KAWANISHI3HIGUCHI HIROSHI1YAMOTO SCALE COMPANY1
Top patents by PatentIndex Score
49 records- 0181US9079721B2Combination weigherKAWANISHI SHOZO·Filed 2011·Granted Jul 14, 2015·11 cites·13 claims
- 0281US4967856ACombination weighing machineYAMATO SCALE CO LTD·Filed 1989·Granted Nov 6, 1990·32 cites·15 claims
- 0380US4874048ALoading and weighing structure for combination weighing machineYAMATO SCALE CO LTD·Filed 1987·Granted Oct 17, 1989·31 cites·3 claims
- 0479US8119935B2Combination weigher provided with an inner chute and an outer chuteFiled 2007·Granted Feb 21, 2012·12 cites·16 claims
- 0575US11248948B2Combination weigher having controlled distribution by bidirectional feeding hoppersKAWANISHI SHOZO·Filed 2018·Granted Feb 15, 2022·2 cites·6 claims
- 0674US8115118B2Combination weigher with memory hoppers that calculates a first and second optimum combinations for discharge into two different chutesKAWANISHI SHOZO·Filed 2006·Granted Feb 14, 2012·9 cites·9 claims
- 0773US8584713B2Link apparatus, weighing apparatus using a link apparatus, packaging apparatus using a link apparatus and weighing and packaging system using a link apparatusKAWANISHI SHOZO·Filed 2008·Granted Nov 19, 2013·6 cites·18 claims
- 0873US4446938ACombination weighing machineYAMATO SCALE CO LTD·Filed 1982·Granted May 8, 1984·23 cites·3 claims
- 0970US7572986B2Combination weigherKAWANISHI SHOZO·Filed 2005·Granted Aug 11, 2009·8 cites·5 claims
- 1070US7312408B2Granular material weighing hoppers containing pinch values or flipping-type hoppersYAMATO SCALE CO LTD·Filed 2002·Granted Dec 25, 2007·15 cites·6 claims
- 1169US9228884B2Hand-operated weighing system and weighing work methodKAWANISHI SHOZO·Filed 2011·Granted Jan 5, 2016·3 cites·6 claims
- 1269US7579558B2Combination weigherYAMATO SCALE CO LTD·Filed 2005·Granted Aug 25, 2009·7 cites·4 claims
- 1369US7566837B2Combination weigherSHOZO KAWANISHI·Filed 2005·Granted Jul 28, 2009·10 cites·18 claims
- 1469US6643542B1Health condition judging/displaying deviceYAMATO SCALE CO LTD·Filed 2000·Granted Nov 4, 2003·49 cites·20 claims
- 1567US11137280B2Weighing apparatus including rough-charge weigher and combination weigherKAWANISHI SHOZO·Filed 2018·Granted Oct 5, 2021·1 cites·6 claims
- 1667US8247710B2Combination weigher including a plurality of combination hopper groupsKAWANISHI SHOZO·Filed 2007·Granted Aug 21, 2012·6 cites·25 claims
- 1767US6046411AWeighing and packing systemYAMATO SCALE CO LTD·Filed 1997·Granted Apr 4, 2000·30 cites·10 claims
- 1864US8525048B2Combination weigher having improved combination hopper accessFiled 2008·Granted Sep 3, 2013·4 cites·28 claims
- 1964US7634312B2Visceral fat determining deviceYAMATO SCALE CO LTD·Filed 2008·Granted Dec 15, 2009·2 cites·2 claims
- 2062US6850797B2Visceral fat meterYAMOTO SCALE COMPANY·Filed 2001·Granted Feb 1, 2005·33 cites·27 claims
- 2161US8525049B2Combination weigher having reduced batch time and improved operational speedKAWANISHI SHOZO·Filed 2008·Granted Sep 3, 2013·3 cites·1 claims
- 2261US4742877ACombination weighing methodYAMATO SCALE CO LTD·Filed 1986·Granted May 10, 1988·15 cites·6 claims
- 2360US5910646AQuantitative charging apparatusYAMATO SCALE CO LTD·Filed 1996·Granted Jun 8, 1999·20 cites·12 claims
- 2459US7019224B2Powder weighing apparatus and powder weighing methodYAMATO SCALE CO LTD·Filed 2003·Granted Mar 28, 2006·8 cites·15 claims
- 2559US5889235ACombination weighing method and combination balanceYAMATO SCALE CO LTD·Filed 1996·Granted Mar 30, 1999·25 cites·13 claims
- 2658US6905464B2Visceral fat meter provided with tonometerYAMATO SCALE CO LTD·Filed 2002·Granted Jun 14, 2005·16 cites·15 claims
- 2756US8119934B2Combination weigher including a single hopper lineKAWANISHI SHOZO·Filed 2007·Granted Feb 21, 2012·2 cites·36 claims
- 2856US5981881AWeighing systemYAMATO SCALE CO LTD·Filed 1997·Granted Nov 9, 1999·19 cites·11 claims
- 2956US5894111AQuantitative charging apparatusYAMATO SCALE CO LTD·Filed 1996·Granted Apr 13, 1999·20 cites·22 claims
- 3054US9726533B2Weighing apparatus having a loss-in weight hopperKAWANISHI SHOZO·Filed 2011·Granted Aug 8, 2017·2 cites·20 claims
- 3154US6957167B2Visceral fat determining device with a weight-measuring functionYAMATO SCALE CO LTD·Filed 2001·Granted Oct 18, 2005·6 cites·31 claims
- 3253US8866029B2Link apparatus, weighing apparatus using a link apparatus, packaging apparatus using a link apparatus and weighing and packaging system using a link apparatusKAWANISHI SHOZO·Filed 2008·Granted Oct 21, 2014·1 cites·9 claims
- 3353US7538280B2Combination weigherYAMATO SCALE CO LTD·Filed 2005·Granted May 26, 2009·2 cites·28 claims
- 3453US6865415B2Visceral fat determining deviceYAMATO SCALE CO LTD·Filed 2001·Granted Mar 8, 2005·7 cites·12 claims
- 3550US2005124865A1Visceral fat determining deviceYAMATO SCALE CO LTD·Filed 2005·Application pending·0 cites
- 3649US8157129B2Volumetric feeder for powdery- or granular-material and powdery- or granular-material combination weigherKAWANISHI SHOZO·Filed 2002·Granted Apr 17, 2012·5 cites·14 claims
- 3748US7383082B2Visceral fat determining device with a step-counting functionYAMATO SCALE CO LTD·Filed 2001·Granted Jun 3, 2008·1 cites·2 claims
- 3848US7146207B2Health administration apparatusYAMATO SCALE CO LTD·Filed 2001·Granted Dec 5, 2006·5 cites·37 claims
- 3945US11402255B2Compact weighing apparatus including rough-charge weigher and combination weigherKAWANISHI SHOZO·Filed 2018·Granted Aug 2, 2022·0 cites·19 claims
- 4045US10837821B2Combination weighing apparatus including small and large units including weighing hoppersYAMATO SCALE CO LTD·Filed 2017·Granted Nov 17, 2020·0 cites·13 claims
- 4141US8035041B2Combinational machine that performs a first combinational calculation among each of a plurality of base groups, discharges them into respective discharge chutes, and then performs a second combinational calculation among the discharged groupsHIGUCHI HIROSHI·Filed 2005·Granted Oct 11, 2011·0 cites·13 claims
- 4241US7667147B2Controller for a combination weigherYAMATO SCALE CO LTD·Filed 2005·Granted Feb 23, 2010·0 cites·1 claims
- 4340US9778092B2Packer scale having a hopper body suspended by suspending unitsYAMATO SCALE CO LTD·Filed 2012·Granted Oct 3, 2017·0 cites·12 claims
- 4440US6188925B1Body fat determining deviceYAMATO SCALE CO LTD·Filed 1998·Granted Feb 13, 2001·32 cites·9 claims
- 4539US5981882AQuantitative charging apparatusYAMATO SCALE CO LTD·Filed 1998·Granted Nov 9, 1999·8 cites·12 claims
- 4638US2008283307A1Mixing-Weighing Combination WeigherSHOZO KAWANISHI·Filed 2006·Application pending·0 cites
- 4736US4266623APrice calculating balance with aimed price inputYAMATO SCALE CO LTD·Filed 1980·Granted May 12, 1981·4 cites·2 claims
- 4836US2008302580A1Combination WeigherSHOZO KAWANISHI·Filed 2005·Application pending·0 cites
- 4935US4444282ACombination weighing deviceYAMATO SCALE CO LTD·Filed 1982·Granted Apr 24, 1984·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →