Inventor · disambiguated record
Hajime Hitotsuyanagi
Also filed as: HITOTSUYANAGI HAJIME
13 granted patents·211 citations·filing 1984–1996
92Inventor score
Top patents by PatentIndex Score
13 records- 0190US4728370AAmorphous photovoltaic elementsSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Mar 1, 1988·70 cites·5 claims
- 0280US5312802AOxide superconductive wire, method of manufacturing the same and the products using the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted May 17, 1994·30 cites·3 claims
- 0365US4842366ACeramic superconductor and light transmitting composite wireSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jun 27, 1989·22 cites·13 claims
- 0463US4496450AProcess for the production of a multicomponent thin filmAGENCY IND SCIENCE TECHN·Filed 1984·Granted Jan 29, 1985·23 cites·15 claims
- 0553US4612559ASolar cell of amorphous siliconAGENCY IND SCIENCE TECHN·Filed 1984·Granted Sep 16, 1986·13 cites·11 claims
- 0650US5639714AMethod of producing oxide superconductorSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Jun 17, 1997·15 cites·17 claims
- 0747US5372991AOxide superconductive wire, method of manufacturing the same and the products using the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Dec 13, 1994·6 cites·4 claims
- 0845US5086037ACeramic superconducting memberSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Feb 4, 1992·10 cites·2 claims
- 0940US6276048B1Method of producing oxide superconductorSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Aug 21, 2001·7 cites·4 claims
- 1036US5614471ASuperconductive materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Mar 25, 1997·6 cites·3 claims
- 1136US5011759ASemiconductor element and method of forming same and article in which said element is usedSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Apr 30, 1991·7 cites·4 claims
- 1231US5137866AMethod for producing molded article of ceramic oxide superconductorSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Aug 11, 1992·2 cites·2 claims
- 1330US5310704AMethod of manufacturing superconductive conductorSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted May 10, 1994·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →