Inventor · disambiguated record
Toshiaki Kawanishi
Also filed as: KAWANISHI TOSHIAKI
28 granted patents·4 pending applications·412 citations·filing 1986–2008
97Inventor score
Files withMITSUI MINING & SMELTING CO15CANON KK7MAZDA MOTOR4CASIO COMPUTER CO LTD3KAWANISHI TOSHIAKI2
Top patents by PatentIndex Score
32 records- 0182US5886438AStepping motor having bobbin structure materially integrally formed with a bearing and a positioning portionCANON KK·Filed 1996·Granted Mar 23, 1999·53 cites·4 claims
- 0281US7028533B2Flow rate measuring method and flowmeter, flow rate measuring section package used for them and flow rate measuring unit using them, and piping leakage inspection device using flowmeterMITSUI MINING & SMELTING CO·Filed 2005·Granted Apr 18, 2006·11 cites·9 claims
- 0379US7493802B2Liquid type identification deviceMITSUI MINING & SMELTING CO·Filed 2005·Granted Feb 24, 2009·6 cites·24 claims
- 0477US7469574B2Liquid type identifying method and liquid type identifying deviceMITSUI MINING & SMELTING CO·Filed 2005·Granted Dec 30, 2008·8 cites·17 claims
- 0577US6588268B1Flow rate sensor, temperature sensor and flow rate detecting apparatusMITSUI MINING & SMELTING CO·Filed 1998·Granted Jul 8, 2003·42 cites·55 claims
- 0676US7647844B2Device and method of detecting flow rate/liquid kind, and device and method of detecting liquid kindMITSUI MINING & SMELTING CO·Filed 2007·Granted Jan 19, 2010·11 cites·58 claims
- 0775US6467975B1Quantity-of-light adjusting device and optical apparatus having the sameCANON KK·Filed 2000·Granted Oct 22, 2002·11 cites·16 claims
- 0874US6779933B2Light-quantity adjusting apparatus and optical apparatusCANON KK·Filed 2003·Granted Aug 24, 2004·10 cites·13 claims
- 0972US7934868B2Thermal sensor and measurement device using the sameMITSUI MINING & SMELTING CO·Filed 2005·Granted May 3, 2011·4 cites·8 claims
- 1071US6920778B2Device for detecting leakage of liquid in tankMITSUI MINING & SMELTING CO·Filed 2002·Granted Jul 26, 2005·14 cites·53 claims
- 1170US6086267AQuantity-of-light adjusting device using base and blade apertures for light quality controlCANON KK·Filed 1999·Granted Jul 11, 2000·30 cites·12 claims
- 1268US7168300B2Gasoline identification system and method for identifying gasoline typeMITSUI MINING & SMELTING CO·Filed 2003·Granted Jan 30, 2007·15 cites·34 claims
- 1368US7152582B2Gasoline type identifying system and method for identifying gasoline typeMITSUI MINING & SMELTING CO·Filed 2003·Granted Dec 26, 2006·15 cites·35 claims
- 1465US6350068B1Quantity-of-light adjusting device and optical apparatus having the sameCANON KK·Filed 2000·Granted Feb 26, 2002·5 cites·17 claims
- 1565US5410603AEffect adding apparatusCASIO COMPUTER CO LTD·Filed 1992·Granted Apr 25, 1995·16 cites·11 claims
- 1659US6973827B2Flow rate measuring method and flowmeter, flow rate measuring section package used for them and flow rate measuring unit using them, and piping leakage inspection device using flowmeterMITSUI MINING & SMELTING CO·Filed 2003·Granted Dec 13, 2005·8 cites·12 claims
- 1757US5546466AEffect adding apparatusCASIO COMPUTER CO LTD·Filed 1994·Granted Aug 13, 1996·12 cites·14 claims
- 1855US7377185B2Device and method of detecting flow rate/liquid kind, and device and method of detecting liquid kindMITSUI MINING & SMELTING CO·Filed 2004·Granted May 27, 2008·8 cites·68 claims
- 1953US6670989B2Optical system driving control device and camera using the sameCANON KK·Filed 1998·Granted Dec 30, 2003·18 cites·13 claims
- 2052US5825749AMultiplex data communication systemMAZDA MOTOR·Filed 1996·Granted Oct 20, 1998·20 cites·16 claims
- 2150US7367711B2Type identification system for diesel oil and method for identifying type of diesel oilMITSUI MINING & SMELTING CO·Filed 2004·Granted May 6, 2008·9 cites·21 claims
- 2250US6647777B1Flow rate sensor, flow meter, and discharge rate control apparatus for liquid discharge machinesMITSUI MINING & SMELTING CO·Filed 1998·Granted Nov 18, 2003·17 cites·55 claims
- 2349US7971425B2Urea concentration identifying system, method for indentifying urea concentration and automobile exhaust gas reducing system using same, and method for reducing automobile exhaust gasMITSUI MINING & SMELTING CO·Filed 2003·Granted Jul 5, 2011·1 cites·28 claims
- 2449US5588002AMultiplex transmission apparatus for supporting prioritized communications among a plurality of network nodesMAZDA MOTOR·Filed 1995·Granted Dec 24, 1996·27 cites·7 claims
- 2546US2006042940A1Alcohol concentration detector, method of detecting alcohol concentration therewith and process for producing alcohol concentration detection sensorKAWANISHI TOSHIAKI·Filed 2003·Application pending·0 cites
- 2644US2009056437A1Liquid Level Detecting Method and Liquid Level Detecting DeviceMITSUI MINING & SMELTING CO·Filed 2005·Application pending·0 cites
- 2743US5606556AMultiplex transmission systemMAZDA MOTOR·Filed 1994·Granted Feb 25, 1997·14 cites·27 claims
- 2840US5298676ATone parameter control apparatusCASIO COMPUTER CO LTD·Filed 1993·Granted Mar 29, 1994·6 cites·21 claims
- 2940US4723073ALight emission quantity control device for focus detectionCANON KK·Filed 1986·Granted Feb 2, 1988·8 cites·6 claims
- 3040US2009100911A1Method for producing synthetic resin mold package, alcohol concentration sensor and apparatus for measuring alcohol concentrationKAWANISHI TOSHIAKI·Filed 2005·Application pending·0 cites
- 3137US5629941AMultiplex transmission systemMAZDA MOTOR·Filed 1995·Granted May 13, 1997·13 cites·25 claims
- 3235US2011272768A1Lead Frame and Method of Producing Lead FrameSUN A CORP·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →