Inventor · disambiguated record
Hisao Ichijo
Also filed as: ICHIJO HISAO
17 granted patents·6 pending applications·59 citations·filing 1983–2023
90Inventor score
Files withTOSHIBA KK10MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4ICHIJO HISAO3AGENCY IND SCIENCE TECHN2PANASONIC CORP2
Top patents by PatentIndex Score
23 records- 0180US8004040B2Semiconductor device and its manufacturing methodSHARP KK·Filed 2008·Granted Aug 23, 2011·12 cites·8 claims
- 0277US7238987B2Lateral semiconductor device and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jul 3, 2007·8 cites·19 claims
- 0376US7408234B2Semiconductor device and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 5, 2008·7 cites·12 claims
- 0467US10411117B2Semiconductor deviceTOSHIBA KK·Filed 2018·Granted Sep 10, 2019·1 cites·4 claims
- 0565US10211331B2Semiconductor deviceTOSHIBA KK·Filed 2016·Granted Feb 19, 2019·1 cites·18 claims
- 0664US4514367AMethod for separating rare earth metalsAGENCY IND SCIENCE TECHN·Filed 1983·Granted Apr 30, 1985·17 cites·3 claims
- 0762US8334568B2Semiconductor device and method for producing the sameICHIJO HISAO·Filed 2010·Granted Dec 18, 2012·2 cites·22 claims
- 0862US8143691B2Semiconductor device and method for making the sameICHIJO HISAO·Filed 2009·Granted Mar 27, 2012·3 cites·4 claims
- 0960US7973361B2High breakdown voltage semiconductor device and fabrication method of the samePANASONIC CORP·Filed 2006·Granted Jul 5, 2011·1 cites·5 claims
- 1059US2024321813A1Semiconductor deviceTOSHIBA KK·Filed 2023·Application pending·0 cites
- 1157US2020119142A1Semiconductor deviceTOSHIBA KK·Filed 2019·Application pending·0 cites
- 1255US7157772B2Semiconductor device and method of fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 2, 2007·1 cites·4 claims
- 1352US2019088738A1Semiconductor deviceTOSHIBA KK·Filed 2018·Application pending·0 cites
- 1446US2014327073A1Semiconductor apparatus and manufacturing method thereofSHARP KK·Filed 2014·Application pending·0 cites
- 1545US10600777B1Semiconductor deviceTOSHIBA KK·Filed 2019·Granted Mar 24, 2020·0 cites·12 claims
- 1645US2020083320A1Semiconductor deviceTOSHIBA KK·Filed 2019·Application pending·0 cites
- 1743US4925803AFibrous roll of tubular braid for immobilization of cells and enzymesAGENCY IND SCIENCE TECHN·Filed 1987·Granted May 15, 1990·6 cites·11 claims
- 1841US10749022B2Semiconductor deviceTOSHIBA KK·Filed 2019·Granted Aug 18, 2020·0 cites·7 claims
- 1941US10720523B2Semiconductor deviceTOSHIBA KK·Filed 2019·Granted Jul 21, 2020·0 cites·15 claims
- 2041US7485972B2Semiconductor devicePANASONIC CORP·Filed 2006·Granted Feb 3, 2009·0 cites·8 claims
- 2140US7342283B2Semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Mar 11, 2008·0 cites·5 claims
- 2239US2011309438A1Semiconductor apparatus and manufacturing method thereofICHIJO HISAO·Filed 2011·Application pending·0 cites
- 2338US10818750B2Semiconductor device and method for controlling sameTOSHIBA KK·Filed 2019·Granted Oct 27, 2020·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →