Inventor · disambiguated record
Shigeru Okamoto
Also filed as: OKAMOTO SHIGERU
22 granted patents·1 pending application·555 citations·filing 1991–2022
96Inventor score
Files withSANSHA ELECTRIC MFG CO LTD8FUJITSU LTD3MATSUSHITA ELECTRONICS CORP2SALADA TOWN CO LTD2EBARA CORP1
Top patents by PatentIndex Score
23 records- 0195USD386148SPortable power supply unit with AC-DC converterSANSAHA ELECTRIC MFG CO LTD·Filed 1996·Granted Nov 11, 1997·73 cites·1 claims
- 0290US5831240APower supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 1995·Granted Nov 3, 1998·76 cites·13 claims
- 0389US8072188B2Power supply device for charge/discharge device, and charge/discharge deviceYORINOBU MASANORI·Filed 2008·Granted Dec 6, 2011·75 cites·18 claims
- 0489USD377335SPortable power supply unit with AC-DC converterSANSHA ELECTRIC MFG COMPANY LIMITED·Filed 1995·Granted Jan 14, 1997·33 cites·1 claims
- 0583US5771163AAC-DC converter apparatusSANSHA ELECTRIC MFG CO LTD·Filed 1996·Granted Jun 23, 1998·74 cites·4 claims
- 0680US6031190AOperating mode switching unit for bicycleSHIMANO KK·Filed 1998·Granted Feb 29, 2000·41 cites·4 claims
- 0777US6491041B1Container having cap container with hollow lidSALADA TOWN CO LTD·Filed 2000·Granted Dec 10, 2002·19 cites·2 claims
- 0867US6090702AEmbedded electroconductive layer and method for formation thereofFUJITSU LTD·Filed 1997·Granted Jul 18, 2000·30 cites·5 claims
- 0966US8143343B2Microphase-separated structure, immobilized microphase-separated structure and wavelength-variable laser oscillator, temperature sensor and light filter using the structureOKAMOTO SHIGERU·Filed 2007·Granted Mar 27, 2012·2 cites·7 claims
- 1058US5943220AWaterproofed power supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 1997·Granted Aug 24, 1999·20 cites·8 claims
- 1157US5942139AConsumable electrode DC arc welderSANSHA ELECTRIC MFG CO LTD·Filed 1998·Granted Aug 24, 1999·18 cites·3 claims
- 1256US6568867B1Pen-type vessel for nail polishSALADA TOWN CO LTD·Filed 2000·Granted May 27, 2003·3 cites·6 claims
- 1355US7442445B2Brazing clad material, and brazing method and brazing product using the sameHITACHI CABLE·Filed 2005·Granted Oct 28, 2008·3 cites·10 claims
- 1455US5736192AEmbedded electroconductive layer and method for formation thereofFUJITSU LTD·Filed 1996·Granted Apr 7, 1998·17 cites·9 claims
- 1552US5760372AArc welderSANSHA ELECTRIC MFG CO LTD·Filed 1996·Granted Jun 2, 1998·16 cites·4 claims
- 1650US6891269B1Embedded electroconductive layer structureFUJITSU LTD·Filed 2000·Granted May 10, 2005·4 cites·7 claims
- 1748US5877952APower supply apparatus with initial arcing sustaining circuitSANSHA ELECTRIC MFG CO LTD·Filed 1997·Granted Mar 2, 1999·12 cites·6 claims
- 1848US5757638APower supply apparatusSANSHA ELECTRIC MFG CO LTD·Filed 1996·Granted May 26, 1998·15 cites·3 claims
- 1947US5262661ASolid-state image pickup device, having increased charge storage and improved electronic shutter operationMATSUSHITA ELECTRONICS CORP·Filed 1991·Granted Nov 16, 1993·11 cites·20 claims
- 2044US2025035105A1Water-discharge pump apparatus, water-discharge pump management system, water-discharge pump support plan creating apparatus, inference apparatus, machine-learning apparatus, water-discharge pump support plan creating method, inference method, and machine-learning methodEBARA CORP·Filed 2022·Application pending·0 cites
- 2143US5324669AProcess for manufacturing a solid state image pickup device having increased charge storage and improved electronic shutter operationMATSUSHITA ELECTRONICS CORP·Filed 1993·Granted Jun 28, 1994·8 cites·3 claims
- 2242US9321110B2Hole drilling process, and drilling toolKASUBATA YOSHITAKE·Filed 2012·Granted Apr 26, 2016·0 cites·6 claims
- 2334US5751568APower supply apparatus for arc-utilizing equipmentSANSHA ELECTRIC MFG CO LTD·Filed 1996·Granted May 12, 1998·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →