Inventor · disambiguated record
Takashi Kai
Also filed as: KAI TAKASHI
32 granted patents·7 pending applications·636 citations·filing 1989–2022
97Inventor score
Files withCANON KK25MITSUBISHI ELECTRIC CORP4KM BIOLOGICS CO LTD2NIPPON CATALYTIC CHEM IND2FUTAMI JUNICHIRO1
Top patents by PatentIndex Score
39 records- 0196US5012270AImage shake detecting deviceCANON KK·Filed 1989·Granted Apr 30, 1991·95 cites·56 claims
- 0287US5011623ANonlinear optical material and nonlinear optical deviceCANON KK·Filed 1989·Granted Apr 30, 1991·47 cites·6 claims
- 0384US6047134AImage shake detecting deviceCANON KK·Filed 1997·Granted Apr 4, 2000·52 cites·19 claims
- 0481US5386264AImage shake detecting deviceCANON KK·Filed 1993·Granted Jan 31, 1995·36 cites·29 claims
- 0579US5143546ARecording materialCANON KK·Filed 1991·Granted Sep 1, 1992·24 cites·9 claims
- 0678US5589239AVariable-angle optical device with optically transparent substanceCANON KK·Filed 1993·Granted Dec 31, 1996·44 cites·22 claims
- 0776US6427519B2Road surface friction measuring method and device thereforNAT AEROSPACE LAB·Filed 2000·Granted Aug 6, 2002·21 cites·7 claims
- 0875US5734933AImage shake detecting deviceCANON KK·Filed 1996·Granted Mar 31, 1998·32 cites·16 claims
- 0973US5541776AFluid type optical deviceCANON KK·Filed 1995·Granted Jul 30, 1996·39 cites·3 claims
- 1073US5132706ATransferring ink with an adhesive characteristic changed by applied voltage and replacing component loss of ink in response to determined changes of inkCANON KK·Filed 1990·Granted Jul 21, 1992·34 cites·14 claims
- 1173US5066107ALiquid crystal display medium, liquid crystal display method and liquid crystal display apparatus for outputting color imagesCANON KK·Filed 1989·Granted Nov 19, 1991·26 cites·19 claims
- 1271US5017223ARecording materialCANON KK·Filed 1989·Granted May 21, 1991·22 cites·11 claims
- 1369US6370330B2Image shake detecting deviceCANON KK·Filed 1999·Granted Apr 9, 2002·23 cites·20 claims
- 1468US5285298AColor display apparatusCANON KK·Filed 1992·Granted Feb 8, 1994·31 cites·30 claims
- 1563US10483139B2Substrate processing apparatus, method of operating the same and non-transitory storage mediumTOKYO ELECTRON LTD·Filed 2015·Granted Nov 19, 2019·1 cites·6 claims
- 1663US5320514ARoll stamper, and apparatus and process for manufacturing substrate sheet for information recording mediums by using the sameCANON KK·Filed 1992·Granted Jun 14, 1994·20 cites·28 claims
- 1763US5019835AImage forming apparatus and image forming method using a negative image insulating pattern formed on an electroconductive substrateCANON KK·Filed 1989·Granted May 28, 1991·10 cites·14 claims
- 1859US11952398B2Chromatographic method for collecting blood coagulation factor VII with high yieldKM BIOLOGICS CO LTD·Filed 2021·Granted Apr 9, 2024·0 cites·5 claims
- 1959US2025343496A1Motor control deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2058US5041843AMethod and apparatus for transferring an adhesive viscous substance corresponding to the ratio of the area of an electroconduction portion of a pattern on one electrode to the area of an insulating portion of the pattern of the electrodeCANON KK·Filed 1989·Granted Aug 20, 1991·8 cites·17 claims
- 2157US5433897AMethod and apparatus for preparing substrate sheet for optical recording mediumCANON KK·Filed 1993·Granted Jul 18, 1995·18 cites·25 claims
- 2250US12352667B2Synchronization device and storage mediumMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Jul 8, 2025·0 cites·14 claims
- 2350US5164741AApparatus and method for forming color imageCANON KK·Filed 1990·Granted Nov 17, 1992·5 cites·12 claims
- 2450US2023418265A1Control device, synchronization system, and machine control methodMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 2549US11059857B2Chromatographic method for collecting blood coagulation factor VII with high yieldKM BIOLOGICS CO LTD·Filed 2017·Granted Jul 13, 2021·0 cites·5 claims
- 2647US5103332AColor image forming method providing balanced color toneCANON KK·Filed 1990·Granted Apr 7, 1992·13 cites·28 claims
- 2747US2005214529A1Acrylic block copolymer and uses thereofNIPPON CATALYTIC CHEM IND·Filed 2005·Application pending·0 cites
- 2845US5151712AMethod of transferring viscous substance by applying plural voltages to reduce its adhesivenessCANON KK·Filed 1990·Granted Sep 29, 1992·10 cites·12 claims
- 2945US2011318298A1Viral infection therapeutic drug containing polyalkyleneimineHAYASHI KYOKO·Filed 2009·Application pending·0 cites
- 3043US2005080659A1Server including an encoded data converter apparatusFiled 2004·Application pending·0 cites
- 3142US5144464APolymer liquid crystal deviceCANON KK·Filed 1992·Granted Sep 1, 1992·10 cites·23 claims
- 3239US10261520B2Motor controller and industrial machineMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Apr 16, 2019·0 cites·11 claims
- 3339US6463642B1Method of manufacturing a vibration type driving apparatusCANON KK·Filed 1998·Granted Oct 15, 2002·6 cites·4 claims
- 3438US2012040390A1Method for Introducing Protein and/or Peptide Into CellFUTAMI JUNICHIRO·Filed 2005·Application pending·0 cites
- 3537US5478912AProcess for producing modified polyaminoamide, modified polyaminoamide produced thereby, and epoxy resin curing agent comprising the said modified polyaminoamideNIPPON CATALYTIC CHEM IND·Filed 1994·Granted Dec 26, 1995·2 cites·21 claims
- 3636US5456866AProcess for manufacturing a substrate sheet for information recording mediumsCANON KK·Filed 1994·Granted Oct 10, 1995·5 cites·6 claims
- 3736US2001000940A1Vibration type driving aparatusFiled 2000·Application pending·0 cites
- 3830US5781339AOptical device for deflecting lightCANON KK·Filed 1995·Granted Jul 14, 1998·1 cites·23 claims
- 3930US5503888AOptical recording medium, substrate for optical recording medium, and method for preparing substrate for optical recording mediumCANON KK·Filed 1993·Granted Apr 2, 1996·1 cites·31 claims
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