Inventor · disambiguated record
Seiichiro Yamaguchi
Also filed as: YAMAGUCHI SEIICHIRO
11 granted patents·2 pending applications·105 citations·filing 1993–2019
89Inventor score
Top patents by PatentIndex Score
13 records- 0186US5489509AMask, mask producing method and pattern forming method using maskFUJITSU LTD·Filed 1993·Granted Feb 6, 1996·40 cites·30 claims
- 0275US6753574B2Semiconductor device and method for fabricating the sameFUJITSU LTD·Filed 2001·Granted Jun 22, 2004·21 cites·18 claims
- 0367US11122693B2Method for forming laminated circuit boardPI CRYSTAL INC·Filed 2017·Granted Sep 14, 2021·1 cites·7 claims
- 0463US6867106B2Semiconductor device and method for fabricating the sameFUJITSU LTD·Filed 2002·Granted Mar 15, 2005·11 cites·13 claims
- 0561US8935146B2Computer aided design apparatus, computer aided design program, computer aided design method for a semiconductor device and method of manufacturing a semiconductor circuit based on characteristic value and simulation parameterARIMOTO HIROSHI·Filed 2008·Granted Jan 13, 2015·3 cites·23 claims
- 0659US5786115AMask producing methodFUJITSU LTD·Filed 1997·Granted Jul 28, 1998·13 cites·43 claims
- 0754US11985768B2Laminated circuit boardPI CRYSTAL INC·Filed 2019·Granted May 14, 2024·0 cites·9 claims
- 0850US5674646AMask producing methodFUJITSU LTD·Filed 1995·Granted Oct 7, 1997·9 cites·12 claims
- 0946US5624791APattern forming method using maskFUJITSU LTD·Filed 1995·Granted Apr 29, 1997·7 cites·27 claims
- 1040US10451943B2Method for manufacturing active matrix array device, and active matrix array device manufactured therebyPI CRYSTAL INC·Filed 2016·Granted Oct 22, 2019·0 cites·6 claims
- 1139US2019244942A1Active matrix led displayORGANO CIRCUIT INC·Filed 2019·Application pending·0 cites
- 1238US8381158B2Verification computer product, method, and apparatusFUJITSU SEMICONDUCTOR LTD·Filed 2011·Granted Feb 19, 2013·0 cites·7 claims
- 1331US2002140455A1Level shift circuit for stepping up logic signal amplitude with improved operating speedFUJITSU LTD·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →