Assignee
BANDO CHEMICAL IND
JP·299 granted patents·71 pending applications·3,316 citations·filing 1975–2025
Top patents by PatentIndex Score
370 records- 0197US12031608B2Transmission beltBANDO CHEMICAL IND·Filed 2023·Granted Jul 9, 2024·2 cites·11 claims
- 0296US10323717B2Friction transmission beltBANDO CHEMICAL IND·Filed 2018·Granted Jun 18, 2019·7 cites·8 claims
- 0396US9927002B2Friction transmission beltBANDO CHEMICAL IND·Filed 2015·Granted Mar 27, 2018·10 cites·10 claims
- 0495US11708879B2Transmission beltBANDO CHEMICAL IND·Filed 2022·Granted Jul 25, 2023·2 cites·11 claims
- 0594US10550913B2Friction transmission beltBANDO CHEMICAL IND·Filed 2018·Granted Feb 4, 2020·4 cites·8 claims
- 0694US9909647B2V-belt and production method thereforBANDO CHEMICAL IND·Filed 2016·Granted Mar 6, 2018·6 cites·14 claims
- 0794US7988577B2Friction drive belt and method for fabricating the sameBANDO CHEMICAL IND·Filed 2007·Granted Aug 2, 2011·23 cites·6 claims
- 0894US5572311AApparatus for decolorizing toner images and an image forming apparatusBANDO CHEMICAL IND·Filed 1994·Granted Nov 5, 1996·61 cites·36 claims
- 0994US4892510AV-ribbed belt and the method of manufacturing the sameBANDO CHEMICAL IND·Filed 1987·Granted Jan 9, 1990·62 cites·6 claims
- 1093US7780556B2Belt drive systemBANDO CHEMICAL IND·Filed 2006·Granted Aug 24, 2010·33 cites·3 claims
- 1193US6267983B1Dermatological patch and process for producing thereofBANDO CHEMICAL IND·Filed 1998·Granted Jul 31, 2001·259 cites·15 claims
- 1292US10408300B2Toothed beltBANDO CHEMICAL IND·Filed 2017·Granted Sep 10, 2019·3 cites·12 claims
- 1392US10309487B2Friction transmission beltBANDO CHEMICAL IND·Filed 2018·Granted Jun 4, 2019·3 cites·10 claims
- 1492US4336767ASurface layer structure of an ink transfer deviceBANDO CHEMICAL IND·Filed 1979·Granted Jun 29, 1982·60 cites·4 claims
- 1591US9670985B2Toothed belt and belt reduction gear including the sameBANDO CHEMICAL IND·Filed 2015·Granted Jun 6, 2017·10 cites·12 claims
- 1691US6056656AV-ribbed beltBANDO CHEMICAL IND·Filed 1998·Granted May 2, 2000·60 cites·5 claims
- 1790US12270455B2Transmission beltBANDO CHEMICAL IND·Filed 2024·Granted Apr 8, 2025·0 cites·10 claims
- 1890US10436286B2Cogged V-belt and transmission system using sameBANDO CHEMICAL IND·Filed 2018·Granted Oct 8, 2019·8 cites·4 claims
- 1990US4725259ABelt drive method and apparatusBANDO CHEMICAL IND·Filed 1986·Granted Feb 16, 1988·48 cites·11 claims
- 2090US4020945ASafety device for conveyor beltBANDO CHEMICAL IND·Filed 1975·Granted May 3, 1977·53 cites·7 claims
- 2189US10184779B2Stretchable electrode, sensor sheet and capacitive sensorBANDO CHEMICAL IND·Filed 2014·Granted Jan 22, 2019·17 cites·13 claims
- 2289US9702434B2Friction transmission beltBANDO CHEMICAL IND·Filed 2014·Granted Jul 11, 2017·6 cites·18 claims
- 2389US9464686B2Power transmission belt and method for manufacturing sameBANDO CHEMICAL IND·Filed 2015·Granted Oct 11, 2016·5 cites·7 claims
- 2489US6419605B1V-ribbed beltBANDO CHEMICAL IND·Filed 2000·Granted Jul 16, 2002·31 cites·2 claims
- 2588US10836888B2Transmission beltBANDO CHEMICAL IND·Filed 2019·Granted Nov 17, 2020·1 cites·6 claims
- 2688US9765851B2Power transmission belt and belt transmission system including the power transmission beltBANDO CHEMICAL IND·Filed 2016·Granted Sep 19, 2017·4 cites·14 claims
- 2788US6422963B2Belt power transmission deviceBANDO CHEMICAL IND·Filed 2001·Granted Jul 23, 2002·35 cites·6 claims
- 2888US4720317AMethod for dicing a semiconductor waferBANDO CHEMICAL IND·Filed 1986·Granted Jan 19, 1988·77 cites·13 claims
- 2987US5471285ACharging member having a surface layer formed of moisture-permeable synthetic resin material and charging device including the sameBANDO CHEMICAL IND·Filed 1994·Granted Nov 28, 1995·34 cites·22 claims
- 3086US10767727B2Toothed beltBANDO CHEMICAL IND·Filed 2018·Granted Sep 8, 2020·2 cites·16 claims
- 3186US6942590B2Belt fabric, and power transmission belt and high load power transmission V-belt using such a belt fabricBANDO CHEMICAL IND·Filed 2002·Granted Sep 13, 2005·24 cites·4 claims
- 3285US11204448B2Surface protective filmBANDO CHEMICAL IND·Filed 2019·Granted Dec 21, 2021·1 cites·4 claims
- 3385US10337849B2Capacitive sensorBANDO CHEMICAL IND·Filed 2015·Granted Jul 2, 2019·11 cites·6 claims
- 3485US6780343B2Stably dispersed magnetic viscous fluidBANDO CHEMICAL IND·Filed 2001·Granted Aug 24, 2004·33 cites·4 claims
- 3585US6485384B1Toothed belt, toothed belt power transmission apparatus, and business equipment employing the sameBANDO CHEMICAL IND·Filed 2000·Granted Nov 26, 2002·36 cites·20 claims
- 3684US10024389B2Power transmission beltBANDO CHEMICAL IND·Filed 2016·Granted Jul 17, 2018·4 cites·8 claims
- 3784US6758779B2Power transmission belt and process for production of the sameBANDO CHEMICAL IND·Filed 2002·Granted Jul 6, 2004·21 cites·12 claims
- 3884US5665018ABelt transmissionBANDO CHEMICAL IND·Filed 1995·Granted Sep 9, 1997·35 cites·5 claims
- 3983US11819978B2Grinding materialBANDO CHEMICAL IND·Filed 2017·Granted Nov 21, 2023·2 cites·8 claims
- 4083US10794450B2Transmission beltBANDO CHEMICAL IND·Filed 2019·Granted Oct 6, 2020·1 cites·4 claims
- 4183US10174808B2V-ribbed belt and method for manufacturing sameBANDO CHEMICAL IND·Filed 2018·Granted Jan 8, 2019·3 cites·9 claims
- 4283US9658120B2Capacitance-type sensor sheet, method for manufacturing capacitance-type sensor sheet, and sensorBANDO CHEMICAL IND·Filed 2013·Granted May 23, 2017·9 cites·9 claims
- 4383US5814427ADecolorizable toner and process for preparing the sameBANDO CHEMICAL IND·Filed 1994·Granted Sep 29, 1998·29 cites·9 claims
- 4482US10988614B2Urethane composition, polyurethane elastomer and transmission beltBANDO CHEMICAL IND·Filed 2016·Granted Apr 27, 2021·3 cites·5 claims
- 4582US10968979B2Transmission beltBANDO CHEMICAL IND·Filed 2020·Granted Apr 6, 2021·2 cites·12 claims
- 4682US6669592B2Frictional transmission belt and belt-type transmission unit using the sameBANDO CHEMICAL IND·Filed 2001·Granted Dec 30, 2003·17 cites·4 claims
- 4782US5168266AMethod for detecting longitudinal tear in a conveyor beltBANDO CHEMICAL IND·Filed 1991·Granted Dec 1, 1992·62 cites·2 claims
- 4882US4790802APower transmission beltBANDO CHEMICAL IND·Filed 1987·Granted Dec 13, 1988·38 cites·14 claims
- 4981US11644082B2Transmission beltBANDO CHEMICAL IND·Filed 2022·Granted May 9, 2023·2 cites·12 claims
- 5081US10365171B2Capacitive sensor sheet and capacitive sensor for measuring elastic deformationBANDO CHEMICAL IND·Filed 2015·Granted Jul 30, 2019·4 cites·10 claims
Showing the top 50 of 370 patent records by PatentIndex Score.
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