Inventor · disambiguated record
Katsuhiro Higuchi
Also filed as: HIGUCHI KATSUHIRO
9 granted patents·147 citations·filing 1994–2018
89Inventor score
Files withHIGUCHI KATSUHIRO2HITACHI LTD2TOPCON CORP2HITACHI AUTOMOTIVE SYSTEMS LTD1PANASONIC IP MAN CO LTD1
Top patents by PatentIndex Score
9 records- 0192US9247675B2Power converterHIGUCHI KATSUHIRO·Filed 2012·Granted Jan 26, 2016·18 cites·8 claims
- 0292US7638904B2Isolated bidirectional DC-DC converterHITACHI LTD·Filed 2005·Granted Dec 29, 2009·40 cites·13 claims
- 0380US7579805B2Semiconductor deviceHITACHI LTD·Filed 2004·Granted Aug 25, 2009·30 cites·10 claims
- 0478US10232716B2Power supply deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2012·Granted Mar 19, 2019·9 cites·10 claims
- 0572US7990610B2Stereomicroscope with repositioning assistant's microscopeTOPCON CORP·Filed 2008·Granted Aug 2, 2011·6 cites·7 claims
- 0668US5548520ABreakout prediction system in a continuous casting processTOPY IND·Filed 1994·Granted Aug 20, 1996·33 cites·2 claims
- 0767US7570408B2Surgical microscope apparatusTOPCON CORP·Filed 2008·Granted Aug 4, 2009·6 cites·17 claims
- 0865US10836058B2Method of producing an outer blade for a hair cutting devicePANASONIC IP MAN CO LTD·Filed 2018·Granted Nov 17, 2020·2 cites·7 claims
- 0959US9186803B2Electric shaverHIGUCHI KATSUHIRO·Filed 2011·Granted Nov 17, 2015·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →