Inventor · disambiguated record
Masayuki Imai
Also filed as: IMAI MASAYUKI
36 granted patents·4 pending applications·2,274 citations·filing 1991–2018
98Inventor score
Top patents by PatentIndex Score
40 records- 0199US7393207B2Wafer support tool for heat treatment and heat treatment apparatusSHINETSU HANDOTAI KK·Filed 2004·Granted Jul 1, 2008·486 cites·15 claims
- 0298US5503875AFilm forming method wherein a partial pressure of a reaction byproduct in a processing container is reduced temporarilyTOKYO ELECTRON LTD·Filed 1994·Granted Apr 2, 1996·733 cites·5 claims
- 0395US5316395APrinting apparatus having head GAP adjusting device.FUJITSU LTD·Filed 1991·Granted May 31, 1994·100 cites·13 claims
- 0494US5482559AHeat treatment boatTOKYO ELECTRON LTD·Filed 1995·Granted Jan 9, 1996·477 cites·3 claims
- 0593US6543807B2Steering position adjustment deviceYAMADA SEISAKUSHO KK·Filed 2001·Granted Apr 8, 2003·62 cites·14 claims
- 0686US6485267B1Control valve for variable capacity compressorsFUJIKOKI CORP·Filed 2000·Granted Nov 26, 2002·32 cites·4 claims
- 0785US7735391B2Steering deviceYAMADA MFG CO LTD·Filed 2006·Granted Jun 15, 2010·21 cites·17 claims
- 0882US8956951B2Method for manufacturing SOI waferYOKOKAWA ISAO·Filed 2010·Granted Feb 17, 2015·6 cites·9 claims
- 0982US6439858B1Control valve for variable capacity compressorsFUJIKOKI CORP·Filed 2000·Granted Aug 27, 2002·24 cites·7 claims
- 1081US8057417B2Lower back supporterIMAI MASAYUKI·Filed 2009·Granted Nov 15, 2011·29 cites·6 claims
- 1180US6626645B2Control valve for variable capacity compressorsFUJIKOKI CORP·Filed 2002·Granted Sep 30, 2003·21 cites·7 claims
- 1273US6821566B2Method and apparatus for forming insulating film containing silicon oxy-nitrideTOKYO ELECTRON LTD·Filed 2002·Granted Nov 23, 2004·15 cites·20 claims
- 1373US6769667B2Control valve for variable-capacity compressorFUJIKOKI CORP·Filed 2002·Granted Aug 3, 2004·14 cites·7 claims
- 1470US6386445B2Medium issuing apparatus using paper roll medium and automatic teller machine using the apparatusFUJITSU LTD·Filed 2001·Granted May 14, 2002·12 cites·33 claims
- 1564US7902042B2Method of manufacturing SOI wafer and thus-manufactured SOI waferSHINETSU HANDOTAI KK·Filed 2005·Granted Mar 8, 2011·2 cites·15 claims
- 1660US5706799AOxygen respirator having CO2 absorption meansKIKUCHI SEISAKUSHO CO LTD·Filed 1995·Granted Jan 13, 1998·35 cites·11 claims
- 1756US10767258B2Hard titanium aluminum nitride coating, hard-coated tool, and their production methodsMITSUBISHI HITACHI TOOL ENG LTD·Filed 2016·Granted Sep 8, 2020·0 cites·18 claims
- 1855US2009205348A1control valve for a variable capacity compressorKUME YOSHIYUKI·Filed 2009·Application pending·0 cites
- 1954US11541461B2Coated cutting tool, and method and system for manufacturing the same by chemical vapor depositionMOLDINO TOOL ENGINEERING LTD·Filed 2018·Granted Jan 3, 2023·0 cites·10 claims
- 2054US11015242B2Hard coating, hard-coated tool, and their production methodsMITSUBISHI HITACHI TOOL ENG LTD·Filed 2017·Granted May 25, 2021·0 cites·14 claims
- 2153US6145737AAutomatic teller apparatusFUJITSU LTD·Filed 1998·Granted Nov 14, 2000·49 cites·10 claims
- 2251US7011340B2Position adjustment device for steering handleYAMADA MFG CO LTD·Filed 2003·Granted Mar 14, 2006·8 cites·19 claims
- 2351US6217290B1Control valve for variable capacity compressorsFUJIKOKI CORP·Filed 1998·Granted Apr 17, 2001·14 cites·8 claims
- 2451US5818596AFilm thickness measuring apparatusTOKYO ELECTRON LTD·Filed 1997·Granted Oct 6, 1998·20 cites·12 claims
- 2550US6933249B2Method of fabricating semiconductor deviceTOKYO ELECTRON LTD·Filed 2002·Granted Aug 23, 2005·3 cites·9 claims
- 2650US2006193733A1Method of manufacturing an assembled body composed of a plurality of members, manufacturing method of electromagnetic control valve, and control valve for variable capacity compressorsFUJIKOKI CORP·Filed 2006·Application pending·0 cites
- 2749US6012633AAutomatic transaction apparatusFUJITSU LTD·Filed 1998·Granted Jan 11, 2000·17 cites·14 claims
- 2848US6106880AMethod for making a cylindrical food consisting of a plurality of concentric cylindrical layersKIBUN SHOKUHIN KK·Filed 1998·Granted Aug 22, 2000·12 cites·5 claims
- 2945US5816775ADrainage pump with interposed diskFUJI KOKI MFG·Filed 1997·Granted Oct 6, 1998·10 cites·25 claims
- 3045US5628618ADrainage pump with interposed diskFUJI KOKI MFG·Filed 1995·Granted May 13, 1997·10 cites·9 claims
- 3144US6165520ACylindrical food consisting of a plurality of concentric cylindrical layersKIBUN SHOKUHIN KK·Filed 1998·Granted Dec 26, 2000·6 cites·7 claims
- 3244US5605439ADrainage pumpFUJIKOKI CORP·Filed 1996·Granted Feb 25, 1997·13 cites·4 claims
- 3343US5866174AApparatus for making a cylindrical food consisting of a plurality of concentric cylinder layersKIBUN SHOKUHIN KK·Filed 1997·Granted Feb 2, 1999·9 cites·12 claims
- 3440US2004091368A1Control valve for variable capacity compressorFiled 2003·Application pending·0 cites
- 3538US2005063451A1Temperature measuring system, heating device using it and production method for semiconductor wafer, heat ray insulating translucent member, visible light reflection membner, exposure system-use reflection mirror and exposure system, and semiconductor device produced by using them and vetical heat treating deviceSHINETSU HANDOTAI KK·Filed 2003·Application pending·0 cites
- 3637USD558794SDrain pumpFUJIKOKI CORP·Filed 2005·Granted Jan 1, 2008·5 cites·1 claims
- 3737US5898155AAutomated teller machine including medium issuing apparatus for issuing supplementary informationFUJITSU LTD·Filed 1995·Granted Apr 27, 1999·14 cites·21 claims
- 3836US5961283ADrainage pump with noise and vibration reducing featuresFUJIKOKI CORP·Filed 1997·Granted Oct 5, 1999·8 cites·9 claims
- 3932US6334461B1Solenoid operated valveFUJIKOKI CORP·Filed 1999·Granted Jan 1, 2002·6 cites·11 claims
- 4029US5788457ADrainage pump with a wall member connecting the outer edges of the radial bladesFUJI KOKI MFG·Filed 1997·Granted Aug 4, 1998·1 cites·10 claims
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