Inventor · disambiguated record
Shigeki Fujiwara
Also filed as: FUJIWARA SHIGEKI
15 granted patents·11 pending applications·422 citations·filing 1991–2021
93Inventor score
Files withJFE ENG CORP9TRINITY IND CORP6MATSUSHITA ELECTRIC WORKS LTD3MURATA MANUFACTURING CO2SANYO ELECTRIC CO2
Top patents by PatentIndex Score
26 records- 0198US5746282APower-assisted cartMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted May 5, 1998·160 cites·22 claims
- 0292US5199791ATemperature sensorMURATA MANUFACTURING CO·Filed 1991·Granted Apr 6, 1993·60 cites·5 claims
- 0390US10669173B2Ballast water treatment device and ballast water treatment methodJFE ENG CORP·Filed 2018·Granted Jun 2, 2020·7 cites·8 claims
- 0489US11491503B2Coating material mist remover and coating equipmentTRINITY IND CORP·Filed 2020·Granted Nov 8, 2022·3 cites·19 claims
- 0581US11724277B2Paint mist removing apparatus and coating facilityTRINITY IND CORP·Filed 2021·Granted Aug 15, 2023·1 cites·18 claims
- 0681US10232329B2Generating method and generator for generating mist or fine-bubble by using surface acoustic wavePANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 19, 2019·3 cites·2 claims
- 0780US7776224B2Apparatus for treating ballast water and method for treating ballast waterJFE ENG CORP·Filed 2006·Granted Aug 17, 2010·14 cites·8 claims
- 0879US6712285B2Process and station for changing product in an installation for spraying coating productSAMES TECHNOLOGIES·Filed 2001·Granted Mar 30, 2004·33 cites·15 claims
- 0977US2020094220A1Water treatment apparatusJFE ENG CORP·Filed 2019·Application pending·0 cites
- 1074US5160877AMultiple degree-of-freedom positioning deviceMATSUSHITA ELECTRIC WORKS LTD·Filed 1991·Granted Nov 3, 1992·61 cites·14 claims
- 1171US5242225ATemperature sensorMURATA MANUFACTURING CO·Filed 1992·Granted Sep 7, 1993·20 cites·4 claims
- 1270US2020094221A1Method of water treatmentJFE ENG CORP·Filed 2019·Application pending·0 cites
- 1370US2020094219A1Thermo-sensitive water absorbentJFE ENG CORP·Filed 2019·Application pending·0 cites
- 1469US6071346AMulti-color small amount painting systemHINO MOTORS LTD·Filed 1998·Granted Jun 6, 2000·40 cites·16 claims
- 1562US10392283B2Method and apparatus for treating accompanied water from a wellJFE ENG CORP·Filed 2014·Granted Aug 27, 2019·1 cites·4 claims
- 1659US5336024APrecision drilling methodMATSUSHITA ELECTRIC WORKS LTD·Filed 1993·Granted Aug 9, 1994·18 cites·19 claims
- 1759US2017182477A1Thermo-sensitive water absorbent, method of water treatment, and water treatment apparatusJFE ENG CORP·Filed 2015·Application pending·0 cites
- 1858US9415407B2Electrostatic coating apparatus and grounded state checking methodTRINITY IND CORP·Filed 2013·Granted Aug 16, 2016·1 cites·22 claims
- 1954US2023058673A1Drying furnace and coating drying methodTRINITY IND CORP·Filed 2021·Application pending·0 cites
- 2054US2024149206A1Dust collectorTRINITY IND CORP·Filed 2021·Application pending·0 cites
- 2148US2021316250A1Thermo-sensitive draw solute, water treatment method, and water treatment apparatusJFE ENG CORP·Filed 2019·Application pending·0 cites
- 2247US2021002148A1Water treatment apparatus, water treatment method, and method of starting water treatment apparatusJFE ENG CORP·Filed 2019·Application pending·0 cites
- 2346US2012097752A1Generating method and generator for generating mist or fine-bubble by using surface acoustic waveOKANO MASANORI·Filed 2010·Application pending·0 cites
- 2445US10947748B2Reinforcement structure, equipment frame, and boothTRINITY IND CORP·Filed 2018·Granted Mar 16, 2021·0 cites·19 claims
- 2541US2013009492A1Drive device, and movement mechanism using drive deviceSANYO ELECTRIC CO·Filed 2011·Application pending·0 cites
- 2641US2013038145A1Drive device, and movement mechanism using drive deviceSANYO ELECTRIC CO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →