Inventor · disambiguated record
Takayoshi Arai
Also filed as: ARAI TAKAYOSHI
23 granted patents·1 pending application·532 citations·filing 1987–2015
96Inventor score
Top patents by PatentIndex Score
24 records- 0197US5038713AMicrowave plasma treating apparatusCANON KK·Filed 1989·Granted Aug 13, 1991·185 cites·8 claims
- 0286US4788120ALight receiving member for use in electrophotography having an amorphous silicon layerCANON KK·Filed 1988·Granted Nov 29, 1988·27 cites·28 claims
- 0385US4908330AProcess for the formation of a functional deposited film containing group IV atoms or silicon atoms and group IV atoms by microwave plasma chemical vapor deposition processCANON KK·Filed 1989·Granted Mar 13, 1990·48 cites·20 claims
- 0476US4971832AHR-CVD process for the formation of a functional deposited film on a substrate with application of a voltage in the range of -5 to -100 VCANON KK·Filed 1989·Granted Nov 20, 1990·45 cites·2 claims
- 0575US4897284AProcess for forming a deposited film on each of a plurality of substrates by way of microwave plasma chemical vapor deposition methodCANON KK·Filed 1988·Granted Jan 30, 1990·20 cites·4 claims
- 0673US4953498AMicrowave plasma CVD apparatus having substrate shielding memberCANON KK·Filed 1990·Granted Sep 4, 1990·27 cites·7 claims
- 0768US4908329AProcess for the formation of a functional deposited film containing groups II and VI atoms by microwave plasma chemical vapor deposition processCANON KK·Filed 1989·Granted Mar 13, 1990·34 cites·10 claims
- 0864US4957772AMethod for forming functional deposited films by means of microwave plasma chemical vapor deposition methodCANON KK·Filed 1988·Granted Sep 18, 1990·20 cites·8 claims
- 0963US5061511AMethod for forming functional deposited films by means of microwave plasma chemical vapor deposition methodCANON KK·Filed 1990·Granted Oct 29, 1991·20 cites·6 claims
- 1063US5002793AProcess for forming film in a three-chambered apparatus having two chamber faces coated with films of at least 106 Ω cm resistanceCANON KK·Filed 1989·Granted Mar 26, 1991·21 cites·2 claims
- 1155US4930442AMicrowave plasma CVD apparatus having an improved microwave transmissive windowCANON KK·Filed 1988·Granted Jun 5, 1990·16 cites·3 claims
- 1254US4897281AProcess for the formation of a functional deposited film by way of microwave plasma CVD methodCANON KK·Filed 1988·Granted Jan 30, 1990·21 cites·8 claims
- 1351US4786574ALayered amorphous silicon containing photoconductive element having surface layer with specified optical band gapCANON KK·Filed 1987·Granted Nov 22, 1988·13 cites·47 claims
- 1448US4940642AElectrophotographic light receiving member having polycrystalline silicon charge injection inhibition layer prepared by chemical reaction of excited precursors and A-SI:C:H surface layerCANON KK·Filed 1989·Granted Jul 10, 1990·7 cites·35 claims
- 1539US4780387ALight receiving member for use in electrophotography comprising amorphous silicon layer and polycrystalline layerCANON KK·Filed 1987·Granted Oct 25, 1988·4 cites·34 claims
- 1639US4738913ALight receiving member for use in electrophotography comprising surface layer of a-Si:C:HCANON KK·Filed 1987·Granted Apr 19, 1988·4 cites·12 claims
- 1737US5019887ANon-single crystalline photosensor with hydrogen and halogenCANON KK·Filed 1990·Granted May 28, 1991·6 cites·28 claims
- 1837US4792509ALight receiving member for use in electrophotographyCANON KK·Filed 1987·Granted Dec 20, 1988·3 cites·17 claims
- 1936US5847186AProcess for preparing asymmetric compound by using metal complexNAGASE & CO LTD·Filed 1996·Granted Dec 8, 1998·4 cites·17 claims
- 2036US4824749ALight receiving member for use in electrophotography and process for the production thereofCANON KK·Filed 1987·Granted Apr 25, 1989·3 cites·43 claims
- 2136US4804604ALight receiving member for use in electrophotographyCANON KK·Filed 1987·Granted Feb 14, 1989·3 cites·36 claims
- 2233US2017368015A1Novel compound and antiviral agent containing same as active ingredientUNIV CHIBA NAT UNIV CORP·Filed 2015·Application pending·0 cites
- 2330US4818655AElectrophotographic light receiving member with surface layer of a-(Six C1-x)y :H1-y wherein x is 0.1-0.99999 and y is 0.3-0.59CANON KK·Filed 1987·Granted Apr 4, 1989·0 cites·26 claims
- 2425US6090969AProcess for the preparation of an asymmetric compound using a metal complexNAGASE AND CO LTD·Filed 1998·Granted Jul 18, 2000·1 cites·10 claims
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