Inventor · disambiguated record
Soichi Yamazaki
Also filed as: YAMAZAKI SOICHI
56 granted patents·36 pending applications·181 citations·filing 1999–2025
98Inventor score
Top patents by PatentIndex Score
92 records- 0195US12091565B2Ink jet composition and ink jet recording methodSEIKO EPSON CORP·Filed 2022·Granted Sep 17, 2024·2 cites·5 claims
- 0292US9754793B2Method for manufacturing semiconductor deviceTOSHIBA MEMORY CORP·Filed 2016·Granted Sep 5, 2017·8 cites·20 claims
- 0389US8955954B2Pigment ink, ink jet recording apparatus, and ink jet recording methodYAMAZAKI SOICHI·Filed 2011·Granted Feb 17, 2015·5 cites·9 claims
- 0489US7413987B2Method for manufacturing a semiconductor deviceTOSHIBA KK·Filed 2006·Granted Aug 19, 2008·13 cites·19 claims
- 0587US9109133B2Ink jet ink and recorded objectSEIKO EPSON CORP·Filed 2013·Granted Aug 18, 2015·4 cites·10 claims
- 0684US10930665B2Semiconductor deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Feb 23, 2021·6 cites·20 claims
- 0784US7071107B2Method for manufacturing a semiconductor deviceTOSHIBA KK·Filed 2003·Granted Jul 4, 2006·27 cites·21 claims
- 0883US10053591B2Ink set and duplex printing methodSEIKO EPSON CORP·Filed 2016·Granted Aug 21, 2018·1 cites·6 claims
- 0982US11193032B2Aqueous ink jet ink composition and ink jet printing methodSEIKO EPSON CORP·Filed 2020·Granted Dec 7, 2021·1 cites·5 claims
- 1080US7812425B2Semiconductor device with lower capacitor electrode that includes islands of conductive oxide films arranged on a noble metal filmTOSHIBA KK·Filed 2008·Granted Oct 12, 2010·7 cites·10 claims
- 1178US10515797B2Method for producing semiconductor deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Dec 24, 2019·2 cites·15 claims
- 1277US12473441B2Ink jet ink composition and recording methodSEIKO EPSON CORP·Filed 2022·Granted Nov 18, 2025·0 cites·10 claims
- 1376US7759038B2Toner, development unit and image forming apparatus using the sameSEIKO EPSON CORP·Filed 2007·Granted Jul 20, 2010·4 cites·11 claims
- 1475US12319822B2Ink jet composition and ink jet recording methodSEIKO EPSON CORP·Filed 2022·Granted Jun 3, 2025·0 cites·12 claims
- 1575US11912880B2White pigment composition and recorded matterSEIKO EPSON CORP·Filed 2021·Granted Feb 27, 2024·0 cites·11 claims
- 1675US11872827B2Ink for ink jet recording, ink jet recording apparatus, and ink jet recording methodSEIKO EPSON CORP·Filed 2021·Granted Jan 16, 2024·0 cites·15 claims
- 1775US11040562B2Ink for ink jet recording, ink jet recording apparatus, and ink jet recording methodSEIKO EPSON CORP·Filed 2019·Granted Jun 22, 2021·0 cites·13 claims
- 1875US2025304838A1Aqueous Adhesive CompositionSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1974US12338355B2Ink jet composition and ink jet recording methodSEIKO EPSON CORP·Filed 2022·Granted Jun 24, 2025·0 cites·7 claims
- 2074US7501675B2Semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2005·Granted Mar 10, 2009·6 cites·17 claims
- 2173US9284465B2Ink composition for ink jet recordingSEIKO EPSON CORP·Filed 2014·Granted Mar 15, 2016·1 cites·5 claims
- 2272US10370550B2Ink set and duplex printing methodSEIKO EPSON CORP·Filed 2018·Granted Aug 6, 2019·0 cites·5 claims
- 2372US2025066131A1Aqueous Adhesive Composition, Cloth-Transporting Belt, Ink Jet Textile Printing Apparatus, And Methods For Preparing Aqueous Adhesive CompositionSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 2471US10763122B2Method of manufacturing semiconductor device and etching maskTOSHIBA MEMORY CORP·Filed 2017·Granted Sep 1, 2020·1 cites·16 claims
- 2571US6335241B1Semiconductor device and manufacturing method thereofTOSHIBA KK·Filed 1999·Granted Jan 1, 2002·29 cites·5 claims
- 2667US6495054B1Etching method and cleaning method of chemical vapor growth apparatusTOSHIBA KK·Filed 1999·Granted Dec 17, 2002·22 cites·2 claims
- 2766US9004664B2Ink jet recording aqueous pigment inkYAMAZAKI SOICHI·Filed 2012·Granted Apr 14, 2015·1 cites·16 claims
- 2865US11613664B2Aqueous ink jet ink composition and ink jet printing methodSEIKO EPSON CORP·Filed 2020·Granted Mar 28, 2023·0 cites·9 claims
- 2965US10479904B2Ink set and recording apparatusSEIKO EPSON CORP·Filed 2018·Granted Nov 19, 2019·0 cites·17 claims
- 3064US9334413B2Ink set and recording method using the sameSEIKO EPSON CORP·Filed 2015·Granted May 10, 2016·0 cites·14 claims
- 3164US8107863B2Developing device and image forming apparatusYAMAZAKI SOICHI·Filed 2008·Granted Jan 31, 2012·2 cites·12 claims
- 3264US7531408B2Method of manufacturing a semiconductor device containing a PbxSr(1-x)[Zr,Ti]xRu(1-x)O3 film in a capacitorTOSHIBA KK·Filed 2007·Granted May 12, 2009·1 cites·5 claims
- 3364US7083889B2Toner, fixing device, and image forming apparatusSEIKO EPSON CORP·Filed 2003·Granted Aug 1, 2006·8 cites·51 claims
- 3463US8999051B2Ink set and recording method using the sameYAMAZAKI SOICHI·Filed 2012·Granted Apr 7, 2015·0 cites·20 claims
- 3563US7378329B2Method for manufacturing semiconductor deviceTOSHIBA KK·Filed 2004·Granted May 27, 2008·10 cites·8 claims
- 3662US7358023B2Method for producing toner, toner and printed matterSEIKO EPSON CORP·Filed 2003·Granted Apr 15, 2008·8 cites·23 claims
- 3762US2022204793A1Ink Set And Recording ApparatusSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
- 3862US2024327683A1Aqueous Adhesive CompositionSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 3962US2021301165A1Aqueous Ink Jet Composition, Ink Set, Ink Jet Recording Apparatus, And Method For Manufacturing Recorded MatterSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
- 4061US11492508B2Ink jet printing ink composition and ink jet printing methodSEIKO EPSON CORP·Filed 2020·Granted Nov 8, 2022·0 cites·6 claims
- 4160US12112955B2Film formation apparatus, film formation method, and method for fabricating semiconductor deviceKIOXIA CORP·Filed 2021·Granted Oct 8, 2024·0 cites·10 claims
- 4260US10000650B2Ink set and recording apparatusSEIKO EPSON CORP·Filed 2016·Granted Jun 19, 2018·0 cites·22 claims
- 4360US9334414B2Ink jet recording method and ink setSEIKO EPSON CORP·Filed 2015·Granted May 10, 2016·0 cites·13 claims
- 4459US10807387B2Ink jet recording apparatus and ink jet recording methodSEIKO EPSON CORP·Filed 2019·Granted Oct 20, 2020·0 cites·7 claims
- 4559US2021332254A1Aqueous Ink Jet Compostion And Method For Manufacturing Recorded MatterSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
- 4659US2022306881A1Ink Jet Ink Composition And Recording MethodSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 4758US11935750B2Method for producing semiconductor deviceKIOXIA CORP·Filed 2021·Granted Mar 19, 2024·0 cites·19 claims
- 4858US7465628B2Semiconductor device and method of fabricating the sameTOSHIBA KK·Filed 2006·Granted Dec 16, 2008·1 cites·18 claims
- 4958US2021198510A1Ink Jet Ink Recording ApparatusSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 5058US2022298371A1Ink-Jet Ink Composition, Method For Manufacturing Recorded Material, Recorded Material, And Recording ApparatusSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →