Assignee
A&D CO LTD
JP·76 granted patents·17 pending applications·910 citations·filing 1995–2025
Top patents by PatentIndex Score
93 records- 0192US11175176B2Electronic balance having mechanically independent windshieldA&D CO LTD·Filed 2018·Granted Nov 16, 2021·10 cites·6 claims
- 0291US5741634AThrowaway type chemical sensorA & D CO LTD·Filed 1995·Granted Apr 21, 1998·458 cites·4 claims
- 0389US12140471B2Windshield for balanceA&D CO LTD·Filed 2019·Granted Nov 12, 2024·6 cites·7 claims
- 0487US11473966B2Electronic balanceA&D CO LTD·Filed 2018·Granted Oct 18, 2022·8 cites·7 claims
- 0587US7610799B2Engine measurement deviceA & D CO LTD·Filed 2005·Granted Nov 3, 2009·18 cites·17 claims
- 0685US6472618B1Electronic weighing scale using general purpose block memberA & D CO LTD·Filed 2000·Granted Oct 29, 2002·39 cites·14 claims
- 0784US12146783B2Windshield for balanceA&D CO LTD·Filed 2019·Granted Nov 19, 2024·4 cites·3 claims
- 0884US10451522B2Engine test apparatusA&D CO LTD·Filed 2017·Granted Oct 22, 2019·6 cites·3 claims
- 0983US11460339B2Electronic balance with powered sliding windshield doorA&D CO LTD·Filed 2018·Granted Oct 4, 2022·6 cites·5 claims
- 1076US9778120B2Load cellA&D CO LTD·Filed 2012·Granted Oct 3, 2017·5 cites·6 claims
- 1176US9417142B2Axial force sensorA&D CO LTD·Filed 2013·Granted Aug 16, 2016·6 cites·3 claims
- 1273USD986074SThermometerA&D CO LTD·Filed 2021·Granted May 16, 2023·4 cites·1 claims
- 1373US9612151B2Weighing device having covered weighing panA&D CO LTD·Filed 2013·Granted Apr 4, 2017·8 cites·6 claims
- 1473USD403770SSphygmomanometerA & D CO LTD·Filed 1997·Granted Jan 5, 1999·24 cites·1 claims
- 1572US10684194B2Engine test apparatus and methodA&D CO LTD·Filed 2016·Granted Jun 16, 2020·1 cites·7 claims
- 1671US10786810B2Multichannel pipetteA&D CO LTD·Filed 2016·Granted Sep 29, 2020·1 cites·10 claims
- 1771US9844777B2Pipette tipA&D CO LTD·Filed 2014·Granted Dec 19, 2017·2 cites·5 claims
- 1869US7142974B2Engine measuring equipmentA & D CO LTD·Filed 2005·Granted Nov 28, 2006·8 cites·5 claims
- 1968US12566090B2Electromagnetic balance with a temperature sensor accommodating recessA&D CO LTD·Filed 2023·Granted Mar 3, 2026·0 cites·13 claims
- 2067US10401211B2Electronic balanceA&D CO LTD·Filed 2015·Granted Sep 3, 2019·2 cites·6 claims
- 2166US8037743B2Chassis dynamometerA & D CO LTD·Filed 2007·Granted Oct 18, 2011·4 cites·7 claims
- 2261US12098989B2Viscoelasticity measurement method and viscoelasticity measurement deviceA&D CO LTD·Filed 2019·Granted Sep 24, 2024·0 cites·14 claims
- 2360US12385776B2Windshield for balanceA&D CO LTD·Filed 2020·Granted Aug 12, 2025·0 cites·6 claims
- 2460US9897495B2Roberval-type load cellA&D CO LTD·Filed 2012·Granted Feb 20, 2018·2 cites·5 claims
- 2559US12553764B2Counting scaleA&D CO LTD·Filed 2023·Granted Feb 17, 2026·0 cites·6 claims
- 2658US10126161B2Overload prevention mechanismA&D CO LTD·Filed 2015·Granted Nov 13, 2018·1 cites·5 claims
- 2758US2021302273A1Tire testing apparatusA&D CO LTD·Filed 2021·Application pending·0 cites
- 2858US2025305867A1Electronic balanceA&D CO LTD·Filed 2025·Application pending·0 cites
- 2958US2020400533A1Tire testing apparatusA&D CO LTD·Filed 2019·Application pending·0 cites
- 3057US12345561B2Inclination detecting method and apparatus for the sameA&D CO LTD·Filed 2020·Granted Jul 1, 2025·0 cites·14 claims
- 3157US12313446B2Windshield for defining a weighing chamber of a balanceA&D CO LTD·Filed 2020·Granted May 27, 2025·0 cites·13 claims
- 3257US2024125640A1Electronic balanceA&D CO LTD·Filed 2023·Application pending·0 cites
- 3356US12529593B2Weighing apparatus having an abnormality detection meansA&D CO LTD·Filed 2022·Granted Jan 20, 2026·0 cites·11 claims
- 3456US10309869B2Engine test apparatusA&D CO LTD·Filed 2017·Granted Jun 4, 2019·1 cites·4 claims
- 3555USD857204SSphygmomanometerA&D CO LTD·Filed 2017·Granted Aug 20, 2019·9 cites·1 claims
- 3655US5840037ASphygmomanometerA & D CO LTD·Filed 1996·Granted Nov 24, 1998·90 cites·5 claims
- 3755US2025020461A1Weighing apparatus and weighing method using the same weighing apparatusA&D CO LTD·Filed 2024·Application pending·0 cites
- 3855US2024035877A1Large weight scale for detecting possibility of bedsore, and bedsore detecting methodA&D CO LTD·Filed 2023·Application pending·0 cites
- 3954US12152962B2Tire testing apparatus having a plurality of sensors on the outer circumferential surface of a drumA&D CO LTD·Filed 2020·Granted Nov 26, 2024·0 cites·3 claims
- 4054US11259393B2Electric neutralizer, electronic scale equipped with electric neutralizer, and neutralization methodA&D CO LTD·Filed 2018·Granted Feb 22, 2022·0 cites·5 claims
- 4153US10375933B2Animal behavior monitoring systemA&D CO LTD·Filed 2014·Granted Aug 13, 2019·0 cites·6 claims
- 4253US5556533AVoltage applying method for hydrogen-type enzyme electrodeA & D CO LTD·Filed 1995·Granted Sep 17, 1996·18 cites·12 claims
- 4352US12535397B2Moisture meterA&D CO LTD·Filed 2019·Granted Jan 27, 2026·0 cites·10 claims
- 4451US12584784B2Electronic balance and method for stabilizing weighing accuracy by electronic balanceA&D CO LTD·Filed 2020·Granted Mar 24, 2026·0 cites·11 claims
- 4551US12281930B2Windshield for balanceA&D CO LTD·Filed 2020·Granted Apr 22, 2025·0 cites·6 claims
- 4651US11988545B2Method for proposing installation environment and metering device thereforA&D CO LTD·Filed 2019·Granted May 21, 2024·0 cites·13 claims
- 4751US2022026311A1Tire testing apparatusA&D CO LTD·Filed 2019·Application pending·0 cites
- 4850US12504316B2Method for confirming weighing performance of balance, and balance for the sameA&D CO LTD·Filed 2021·Granted Dec 23, 2025·0 cites·12 claims
- 4950US12366511B2Moisture meter, state diagnosis method for moisture meter, and storage mediumA&D CO LTD·Filed 2020·Granted Jul 22, 2025·0 cites·6 claims
- 5049US10352839B2Method and device for measuring physical properties of fluidA&D CO LTD·Filed 2014·Granted Jul 16, 2019·0 cites·2 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
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