Inventor · disambiguated record
Toshihiro Sakamoto
Also filed as: SAKAMOTO TOSHIHIRO
14 granted patents·6 pending applications·476 citations·filing 1989–2023
93Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES4SUMITOMO OSAKA CEMENT CO LTD3MATSUSHITA ELECTRIC WORKS LTD2PANASONIC IP MAN CO LTD2ISHIMINE TOMOYUKI1
Top patents by PatentIndex Score
20 records- 0198US4954736APermanent magnet rotor with magnets secured by synthetic resinMATSUSHITA ELECTRIC WORKS LTD·Filed 1989·Granted Sep 4, 1990·223 cites·9 claims
- 0290US6090054AUltrasonic wave cosmetic deviceMATSUSHIA ELECTRIC WORKS LTD·Filed 1998·Granted Jul 18, 2000·147 cites·9 claims
- 0383US6408533B2Hair dryerMATSUSHITA ELECTRIC WORKS LTD·Filed 2001·Granted Jun 25, 2002·25 cites·16 claims
- 0477US8123874B2Soft magnetic material, dust core, method for manufacturing soft magnetic material, and method for manufacturing dust coreISHIMINE TOMOYUKI·Filed 2008·Granted Feb 28, 2012·7 cites·11 claims
- 0568US5526448AOptical waveguide modulator having a reduced D.C. driftSUMITOMO CEMENT COMPANY LTD·Filed 1994·Granted Jun 11, 1996·35 cites·24 claims
- 0662US2025196088A1Continuous production systemPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 0761US8198281B2Crystalline forms of dihydropyrazolopyrimidinoneKAWASAKI MASASHI·Filed 2008·Granted Jun 12, 2012·2 cites·8 claims
- 0856US8779523B2Semiconductor deviceSHIRAI KOJI·Filed 2012·Granted Jul 15, 2014·2 cites·5 claims
- 0954US2017281392A1Shirt for correcting bone alignmentSAKAMOTO TOSHIHIRO·Filed 2016·Application pending·0 cites
- 1053US7220370B2Plating and production methods for producing a fine metal component using a conductive pasteSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted May 22, 2007·4 cites·6 claims
- 1150US5658504AMethod of producing an infrared transmitting barium fluoride sintered bodySUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Aug 19, 1997·10 cites·11 claims
- 1249US6331727B1Semiconductor device and method of fabricating the sameTOSHIBA KK·Filed 1999·Granted Dec 18, 2001·11 cites·8 claims
- 1346US7292739B2Optical modulatorSUMITOMO OSAKA CEMENT CO LTD·Filed 2003·Granted Nov 6, 2007·2 cites·20 claims
- 1445US6806113B2Optical waveguide device and method for forming optical waveguide deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2001·Granted Oct 19, 2004·2 cites·6 claims
- 1544US2019170713A1Thin layer chromatography plate and sample analysis method using samePANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 1642US2011227690A1Soft magnetic material, compact, dust core, electromagnetic component, method of producing soft magnetic material, and method of producing dust coreSUMITOMO ELECTRIC INDUSTRIES·Filed 2010·Application pending·0 cites
- 1741US5502015AInfrared transmitting barium fluoride sintered bodySUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Mar 26, 1996·6 cites·1 claims
- 1841US2011285486A1Process for producing metallurgical powder, process for producing dust core, dust core, and coil componentMAEDA TORU·Filed 2010·Application pending·0 cites
- 1936US6980705B2Optical waveguide deviceSUMITOMO OSAKA CEMENT CO LTD·Filed 2001·Granted Dec 27, 2005·0 cites·4 claims
- 2032US2019170683A1Thin layer chromatography plate and sample analysis method using samePANASONIC INTELLECUTAL PROPERTY MAN CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →