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.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →