Inventor · disambiguated record
Kazutaka Inoue
Also filed as: INOUE KAZUTAKA
30 granted patents·8 pending applications·307 citations·filing 1980–2023
96Inventor score
Files withHISAMITSU PHARMACEUTICAL CO9MITSUBISHI RAYON CO4SUMITOMO ELECTRIC INDUSTRIES4FUJITSU QUANTUM DEVICES LTD3SEKI KUNIO3
Top patents by PatentIndex Score
38 records- 0183US4331824AProcess for preparation of high purity isobutyleneMITSUBISHI RAYON CO·Filed 1980·Granted May 25, 1982·18 cites·7 claims
- 0282US8592919B2Semiconductor device with source and drain fingersINOUE KAZUTAKA·Filed 2011·Granted Nov 26, 2013·8 cites·12 claims
- 0382US4873391AProcess for producing isobutyleneMITSUBISHI RAYON CO·Filed 1988·Granted Oct 10, 1989·17 cites·10 claims
- 0480US8896058B2Semiconductor device and method for producing sameOKADA MASAYA·Filed 2011·Granted Nov 25, 2014·6 cites·7 claims
- 0575US8890239B2Semiconductor device and method for producing the sameYAEGASHI SEIJI·Filed 2011·Granted Nov 18, 2014·6 cites·4 claims
- 0674US8969920B2Vertical GaN-based semiconductor deviceKIYAMA MAKOTO·Filed 2011·Granted Mar 3, 2015·5 cites·8 claims
- 0774US4824998AProcess for producing tau-butyl methacrylateMITSUBISHI RAYON CO·Filed 1987·Granted Apr 25, 1989·11 cites·5 claims
- 0873US8242512B2Compound semiconductor deviceYAMAKI FUMIKAZU·Filed 2011·Granted Aug 14, 2012·4 cites·18 claims
- 0972US6597947B1Iontophoresis deviceHISAMITSU PHARMACEUTICAL CO·Filed 2000·Granted Jul 22, 2003·54 cites·20 claims
- 1071US6970739B1Iontophoresis deviceHISAMITSU PHARMACEUTICAL CO·Filed 2000·Granted Nov 29, 2005·52 cites·10 claims
- 1169US12278102B2Semiconductor device with silicon nitride passivation filmSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Granted Apr 15, 2025·0 cites·4 claims
- 1269US8410558B2Semiconductor device with field platesINOUE KAZUTAKA·Filed 2011·Granted Apr 2, 2013·3 cites·14 claims
- 1367US7803964B2Method for synthesizing t-butyl (meth)AcrylateMITSUBISHI RAYON CO·Filed 2006·Granted Sep 28, 2010·1 cites·15 claims
- 1466US2025180660A1Impedance measurement device, measurement method and secondary battery diagnosis systemDENCHI INC·Filed 2023·Application pending·0 cites
- 1565US8941174B2Semiconductor device and method for producing the sameOKADA MASAYA·Filed 2011·Granted Jan 27, 2015·2 cites·4 claims
- 1665US8338862B2Semiconductor deviceYAMADA FUMIO·Filed 2010·Granted Dec 25, 2012·3 cites·11 claims
- 1765US6546282B1Device for IontophoresisHISAMITSU PHARMACEUTICAL CO·Filed 2000·Granted Apr 8, 2003·33 cites·13 claims
- 1863US8390222B2Brushless motor driving circuitSEKI KUNIO·Filed 2010·Granted Mar 5, 2013·3 cites·2 claims
- 1961US6760618B1Iontophoresis systemHISAMITSU PHARMACEUTICAL CO·Filed 2000·Granted Jul 6, 2004·22 cites·4 claims
- 2056US2021066065A1Method for forming silicon nitride passivation film, method for manufacturing semiconductor device and semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 2149US7937141B1Device for iontophoresisHISAMITSU PHARMACEUTICAL CO·Filed 2000·Granted May 3, 2011·5 cites·11 claims
- 2246US9012958B2Semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Apr 21, 2015·0 cites·12 claims
- 2345US7200433B2Transdermal or transmucosal drug delivery deviceHISAMITSU PHARMACEUTICAL CO·Filed 2003·Granted Apr 3, 2007·1 cites·10 claims
- 2445US7157756B2Field effect transistorFUJITSU QUANTUM DEVICES LTD·Filed 2003·Granted Jan 2, 2007·4 cites·8 claims
- 2543US6998679B2Semiconductor device and method of fabricating the sameFUJITSU QUANTUM DEVICES LTD·Filed 2003·Granted Feb 14, 2006·2 cites·10 claims
- 2643US6200838B1Compound semiconductor device and method of manufacturing the sameFUJITSU QUANTUM DEVICES LTD·Filed 1999·Granted Mar 13, 2001·8 cites·17 claims
- 2742US9883816B2EyewearJIN CO LTD·Filed 2016·Granted Feb 6, 2018·0 cites·7 claims
- 2840US10123719B2EyewearJNS INC·Filed 2018·Granted Nov 13, 2018·0 cites·7 claims
- 2940US2003229048A1Methods and compositions for inhibition of irritation by disaccharide and metal ionsFiled 2003·Application pending·0 cites
- 3039US2019074370A1Semiconductor device primarily made of nitride semiconductor materials and process of forming the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 3139US2004064084A1Iontophoresis systemHISAMITSU PHARMACEUTICAL CO·Filed 2003·Application pending·0 cites
- 3235US8816398B2Semiconductor device and method for producing the sameKIYAMA MAKOTO·Filed 2011·Granted Aug 26, 2014·0 cites·8 claims
- 3334US6564092B1Transdermal or transmucosal drug delivery deviceHISAMITSU PHARMACEUTICAL CO·Filed 1998·Granted May 13, 2003·13 cites·2 claims
- 3434US6259946B1Iontophoresis device structureHISAMITSU PHARMACEUTICAL CO·Filed 1998·Granted Jul 10, 2001·12 cites·12 claims
- 3533US2013240900A1Semiconductor device and method for producing the sameYAEGASHI SEIJI·Filed 2011·Application pending·0 cites
- 3631US2010237812A1Motor driving apparatusSEKI KUNIO·Filed 2010·Application pending·0 cites
- 3731US2010237813A1Brushless motor driving apparatusSEKI KUNIO·Filed 2010·Application pending·0 cites
- 3826US5033468ABio stimulating deviceKABUSIKI KAISYA ADVANCE·Filed 1989·Granted Jul 23, 1991·14 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Kazutaka Inoue files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →