Inventor · disambiguated record
Hidetoshi Nishikawa
Also filed as: NISHIKAWA HIDETOSHI
24 granted patents·5 pending applications·324 citations·filing 1988–2008
95Inventor score
Top patents by PatentIndex Score
29 records- 0197US7701208B2Magnetic sensor circuit and portable terminal provided with such magnetic sensor circuitROHM CO LTD·Filed 2006·Granted Apr 20, 2010·81 cites·18 claims
- 0291US6832831B2Image forming apparatusNORITSU KOKI CO LTD·Filed 2003·Granted Dec 21, 2004·50 cites·11 claims
- 0391US5048320AMethod and apparatus for impact-type inspection of structuresMITSUI SHIPBUILDING ENG·Filed 1988·Granted Sep 17, 1991·71 cites·9 claims
- 0490US6396565B1Photograph printing device, electronic image input device, film scanner, scratch recognition method, memory medium recording scratch recognition program, and image restoration methodNORITSU KOKI CO LTD·Filed 1999·Granted May 28, 2002·27 cites·30 claims
- 0587US7659716B2Sensor circuit, semiconductor device, and electronic apparatusROHM CO LTD·Filed 2007·Granted Feb 9, 2010·16 cites·4 claims
- 0674US7086727B2Heat fixing apparatus for sublimating and fixing sublimating ink to recording mediumNORITSU KOKI CO LTD·Filed 2003·Granted Aug 8, 2006·17 cites·6 claims
- 0771US6727974B2Photograph printing device, electronic image input device, film scanner, scratch recognition method, memory medium recording scratch recognition program, and image restoration methodNORITSU KOKI CO LTD·Filed 2002·Granted Apr 27, 2004·8 cites·21 claims
- 0864US6893122B2Image forming apparatusNORITSU KOKI CO LTD·Filed 2003·Granted May 17, 2005·10 cites·4 claims
- 0956US6824264B2Image forming apparatusNORITSU KOKI CO LTD·Filed 2003·Granted Nov 30, 2004·7 cites·7 claims
- 1055US6297875B1Photograph printing device having a light irradiation control mechanism that generates beams of light having different optic axesNORITSU KOKI CO LTD·Filed 1999·Granted Oct 2, 2001·5 cites·48 claims
- 1154US5966198APrinter/processorNORITSU KOKI CO LTD·Filed 1997·Granted Oct 12, 1999·5 cites·9 claims
- 1253US7514963B2Semiconductor integrated circuit deviceROHM CO LTD·Filed 2004·Granted Apr 7, 2009·6 cites·15 claims
- 1348US6953969B2MOSFET for an open-drain circuit and semiconductor integrated circuit device employing itROHM CO LTD·Filed 2003·Granted Oct 11, 2005·3 cites·2 claims
- 1447US6891594B2Printing device and photograph processing apparatus equipped with such a deviceNORITSU KOKI CO LTD·Filed 2002·Granted May 10, 2005·0 cites·9 claims
- 1543US8502526B2Magnetic sensor circuit and electronic apparatus using sameNISHIKAWA HIDETOSHI·Filed 2008·Granted Aug 6, 2013·1 cites·7 claims
- 1642US7256618B2Semiconductor integrated circuit deviceROHM CO LTD·Filed 2004·Granted Aug 14, 2007·2 cites·9 claims
- 1742US6739769B2Photographic film developing apparatusNORITSU KOKI CO LTD·Filed 2002·Granted May 25, 2004·0 cites·22 claims
- 1842US2005218457A1MOSFET for an open-drain circuit and semiconductor integrated circuit device employing itROHM CO LTD·Filed 2005·Application pending·0 cites
- 1940US6517055B1Printing device and photograph processing apparatus equipped with such a deviceNORITSU KOKI CO LTD·Filed 2000·Granted Feb 11, 2003·0 cites·2 claims
- 2040US6456359B1Photograph printing deviceNORITSU KOKI CO LTD·Filed 1999·Granted Sep 24, 2002·9 cites·13 claims
- 2139US2008030191A1Magnetic sensor circuit, semiconductor device, and magnetic sensor deviceROHM CO LTD·Filed 2007·Application pending·0 cites
- 2236US5880818APhotographic printing and developing apparatusNORITSU KOKI CO LTD·Filed 1996·Granted Mar 9, 1999·1 cites·22 claims
- 2335US2008013962A1Pulse-Modulated Signal Demodulation Circuit, and Photoreceiver Circuit and Electric Appliance Provided TherewithNISHIKAWA HIDETOSHI·Filed 2005·Application pending·0 cites
- 2435US2007285155A1Discrimination Circuit, Gain Adjustment Circuit, Signal Processing Circuit, and Electric DeviceYANO SHINJI·Filed 2005·Application pending·0 cites
- 2532US2003164958A1Image forming apparatus using heating sublimation techniqueFiled 2003·Application pending·0 cites
- 2631US5730585AApparatus for vacuum absorption with retracting reverse flow protection deviceNORITSU KOKI CO LTD·Filed 1996·Granted Mar 24, 1998·2 cites·2 claims
- 2730US5933221APhotographic printing apparatusNORITSU KOKI CO LTD·Filed 1995·Granted Aug 3, 1999·1 cites·19 claims
- 2830US5577893AApparatus for vacuum absorption having reverse flow protection mechanismNORITSU KOKI CO LTD·Filed 1995·Granted Nov 26, 1996·1 cites·2 claims
- 2929US5927952AApparatus for vacuum absorption with bypass passage reverse flow protection deviceFiled 1996·Granted Jul 27, 1999·1 cites·5 claims
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