Inventor · disambiguated record
Tetsuya Atsumi
Also filed as: ATSUMI TETSUYA
44 granted patents·3 pending applications·892 citations·filing 1992–2016
98Inventor score
Files withCANON KK26MITSUBISHI MATERIALS CORP4MITSUBISHI RAYON CO4ATSUMI TETSUYA3MITSUBISHI MATERIAL SILICON2
Top patents by PatentIndex Score
47 records- 0197US7751737B2Image forming apparatus which corrects charge potential on an image carrierCANON KK·Filed 2007·Granted Jul 6, 2010·45 cites·8 claims
- 0293US6039809AMethod and apparatus for feeding a gas for epitaxial growthMITSUBISHI MATERIAL SILICON·Filed 1998·Granted Mar 21, 2000·363 cites·5 claims
- 0387US8472829B2Measuring apparatus, measuring method and image forming apparatusATSUMI TETSUYA·Filed 2012·Granted Jun 25, 2013·4 cites·14 claims
- 0487US7512349B2Image forming apparatus and method featuring correction for compensating differences in surface potential characteristics of an image supporting bodyCANON KK·Filed 2006·Granted Mar 31, 2009·9 cites·26 claims
- 0585US9488945B2Image forming apparatus and image forming method for reducing toner bearing amount, and storage medium thereofCANON KK·Filed 2015·Granted Nov 8, 2016·3 cites·17 claims
- 0683US5583644ASystem for correcting image density of an image forming system based on a detection result of a test imageCANON KK·Filed 1993·Granted Dec 10, 1996·62 cites·13 claims
- 0782US5557412AImage forming method and apparatus for counterfeit protection using image synthesis accounting for forming conditionsCANON KK·Filed 1993·Granted Sep 17, 1996·46 cites·18 claims
- 0881US7905963B2Apparatus and method for washing polycrystalline siliconMITSUBISHI MATERIALS CORP·Filed 2009·Granted Mar 15, 2011·4 cites·4 claims
- 0979US5696594AImage forming method and apparatus for counterfeit protection controlling image synthesis in response to forming conditionsCANON KK·Filed 1996·Granted Dec 9, 1997·52 cites·33 claims
- 1078US10501618B2Epoxy resin composition, and film, prepreg, and fiber-reinforced plastic using sameMITSUBISHI CHEM CORP·Filed 2014·Granted Dec 10, 2019·2 cites·18 claims
- 1177US8213820B2Measuring apparatus, measuring method and image forming apparatusATSUMI TETSUYA·Filed 2009·Granted Jul 3, 2012·4 cites·16 claims
- 1275US6320605B1Image information processing apparatus and methodCANON KK·Filed 1998·Granted Nov 20, 2001·32 cites·25 claims
- 1372US8887744B2Rinsing apparatus and rinsing method for polycrystalline silicon lumpATSUMI TETSUYA·Filed 2010·Granted Nov 18, 2014·1 cites·6 claims
- 1471US8206238B2Shaft for golf clubKANEKO TAKASHI·Filed 2008·Granted Jun 26, 2012·9 cites·5 claims
- 1571US7950308B2Hammer for breaking polycrystalline siliconMITSUBISHI MATERIALS CORP·Filed 2008·Granted May 31, 2011·13 cites·6 claims
- 1670US8875720B2Apparatus and method for washing polycrystalline siliconSAKAI KAZUHIRO·Filed 2011·Granted Nov 4, 2014·1 cites·8 claims
- 1766US9421583B2Rinsing apparatus and rinsing method for polycrystalline silicon lumpMITSUBISHI MATERIALS CORP·Filed 2014·Granted Aug 23, 2016·0 cites·2 claims
- 1866US5319433AElectrophotographing apparatus for forming color imageCANON KK·Filed 1993·Granted Jun 7, 1994·15 cites·9 claims
- 1965US6172771B1Image forming system and calibration method for image forming conditionsCANON KK·Filed 1998·Granted Jan 9, 2001·30 cites·12 claims
- 2063US6184915B1Image processing apparatus and methodCANON KK·Filed 1997·Granted Feb 6, 2001·27 cites·25 claims
- 2162US5515140AImage forming apparatus for changing pre-processing condition of image carrier based on paper feed positionCANON KK·Filed 1995·Granted May 7, 1996·15 cites·10 claims
- 2260US5285246AImage forming method and apparatus that maintains uniform image glossinessCANON KK·Filed 1992·Granted Feb 8, 1994·12 cites·11 claims
- 2357US6996356B2Image forming apparatus using system for cleaning image bearing memberCANON KK·Filed 2004·Granted Feb 7, 2006·6 cites·4 claims
- 2456US5327209AColor image forming apparatusCANON KK·Filed 1993·Granted Jul 5, 1994·10 cites·12 claims
- 2555US10384826B2Packing box, packing method and unpacking methodMITSUBISHI MATERIALS CORP·Filed 2016·Granted Aug 20, 2019·0 cites·20 claims
- 2652US9238876B2Method of washing polycrystalline silicon, apparatus for washing polycrystalline silicon, and method of producing polycrystalline siliconSAKAI KAZUHIRO·Filed 2009·Granted Jan 19, 2016·0 cites·2 claims
- 2752US6767422B1Shaft for light-weight golf clubsMITSUBISHI RAYON CO·Filed 1999·Granted Jul 27, 2004·25 cites·3 claims
- 2852US6057946ATonality correction systemCANON KK·Filed 1997·Granted May 2, 2000·16 cites·30 claims
- 2952US2016325157A1Golf club shaft and golf clubMITSUBISHI RAYON CO·Filed 2014·Application pending·0 cites
- 3050US7643174B2Semiconductor laser drive control deviceCANON KK·Filed 2006·Granted Jan 5, 2010·0 cites·8 claims
- 3150US6535302B1Image processing apparatus and methodCANON KK·Filed 1998·Granted Mar 18, 2003·14 cites·33 claims
- 3249US6091512AImage processing apparatus and method for improving image reproducibilityCANON KK·Filed 1997·Granted Jul 18, 2000·13 cites·43 claims
- 3346US6705954B2Golf club shaft and method for manufacturing sameMITSUBISHI RAYON CO·Filed 1998·Granted Mar 16, 2004·17 cites·4 claims
- 3445US9856354B2Epoxy resin composition and prepreg using the same, fiber-reinforced composite resin tubular body manufactured from the prepreg and manufacturing method therefor, and fiber-reinforced composite resin molded bodyMIWA YOUHEI·Filed 2009·Granted Jan 2, 2018·0 cites·18 claims
- 3544US7792447B2Image heating apparatus with temperature control in relation to glass transition of tonerCANON KK·Filed 2008·Granted Sep 7, 2010·0 cites·3 claims
- 3644USD602107SGolf club shaftMRC COMPOSITE PRODUCT CO LTD·Filed 2008·Granted Oct 13, 2009·6 cites·1 claims
- 3743US8200104B2Image forming apparatus including image bearing member surface abrassion control featureITO SHINGO·Filed 2010·Granted Jun 12, 2012·0 cites·6 claims
- 3842USD596254SGolf club shaftMRC COMPOSITE PRODUCT CO LTD·Filed 2008·Granted Jul 14, 2009·5 cites·1 claims
- 3941US5517227AImage forming apparatus for automatically setting image formation conditionsCANON KK·Filed 1993·Granted May 14, 1996·5 cites·11 claims
- 4041US2014270826A1Image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 4138US6519054B1Image processing apparatus and methodCANON KK·Filed 1999·Granted Feb 11, 2003·5 cites·16 claims
- 4236US6384857B2Apparatus for forming images, method of controlling the apparatus, and storage mediumCANON KK·Filed 1997·Granted May 7, 2002·5 cites·12 claims
- 4335US6905422B2Shaft for light-weight golf clubsMITSUBISHI RAYON CO·Filed 1998·Granted Jun 14, 2005·10 cites·3 claims
- 4434US5383055AImage forming apparatus including means for setting image forming condition in accordance with a judgement resultCANON KK·Filed 1993·Granted Jan 17, 1995·3 cites·10 claims
- 4532US2016011539A1Image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
- 4630US5585907ACharging system for charging the surface of a photosensitive drum in an image forming apparatusCANON KK·Filed 1994·Granted Dec 17, 1996·0 cites·14 claims
- 4728US6123767AMethod and apparatus for feeding a gas for epitaxial growthMITSUBISHI MATERIAL SILICON·Filed 1999·Granted Sep 26, 2000·3 cites·2 claims
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