Inventor · disambiguated record
Hajime Sakano
Also filed as: ITO AKITOSHI · SAKANO HAJIME
18 granted patents·259 citations·filing 1978–2020
94Inventor score
Top patents by PatentIndex Score
18 records- 0188US4444950AThermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1983·Granted Apr 24, 1984·46 cites·7 claims
- 0280US4299929AThermoplastic resin composition excellent in dwelling thermal stabilitySUMITOMO NAUGATUCK·Filed 1980·Granted Nov 10, 1981·32 cites·4 claims
- 0378US4554316AThermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1983·Granted Nov 19, 1985·22 cites·4 claims
- 0478US4438229AThermoplastic compositionSUMITOMO NAUGATUCK·Filed 1982·Granted Mar 20, 1984·35 cites·7 claims
- 0577US4305856AThermoplastic resin composition having good heat cycle propertySUMITOMO NAUGATUCK·Filed 1980·Granted Dec 15, 1981·27 cites·1 claims
- 0664US4317891AThermoplastic composition containing polycarbonate, polyamide and rubbery graft copolymerSUMITOMO NAUGATUCK·Filed 1980·Granted Mar 2, 1982·18 cites·3 claims
- 0761US4296216AThermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1980·Granted Oct 20, 1981·17 cites·1 claims
- 0860US4490506AThermoplastic resin compositionSUMITOMO NAUGATUCK·Filed 1983·Granted Dec 25, 1984·15 cites·2 claims
- 0958US11633880B2Cleaning agent composition and molding raw materialSEIKI CORP·Filed 2020·Granted Apr 25, 2023·0 cites·16 claims
- 1056US11701799B2Cleaning agent composition and molding raw materialSEIKI CORP·Filed 2020·Granted Jul 18, 2023·0 cites·8 claims
- 1149US4419491AThermoplastic resin composition excellent in color developmentSUMITOMO NAUGATUCK·Filed 1982·Granted Dec 6, 1983·11 cites·10 claims
- 1247US4373063AElastomeric compositionSUMITOMO NAUGATUCK·Filed 1981·Granted Feb 8, 1983·10 cites·16 claims
- 1347US4228051AThermoplastic resin composition having good heat cycle propertySUMITOMO NAUGATUCK·Filed 1979·Granted Oct 14, 1980·8 cites·6 claims
- 1439US4179341AMethod for preparation of a plated productSUMITOMO NAUGATUCK·Filed 1978·Granted Dec 18, 1979·4 cites·23 claims
- 1534US4900787AComposition containing rubber-modified graft copolymer and carboxylic acid-modified olefinSUMITOMO NAUGATUCK·Filed 1988·Granted Feb 13, 1990·2 cites·5 claims
- 1631US6703437B1Resin composition for electrostatic coatingNIPPON A & L INC·Filed 1998·Granted Mar 9, 2004·5 cites·4 claims
- 1731US4835215AThermoplastic resin compositionSUGITOMO NAUGATUCK CO LTD·Filed 1986·Granted May 30, 1989·3 cites·1 claims
- 1829US4271230AFoamed urethane compositeSUMITOMO NAUGATUCK·Filed 1979·Granted Jun 2, 1981·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →