Inventor · disambiguated record
Koji Matsubara
Also filed as: MATSUBARA KOJI
12 granted patents·4 pending applications·105 citations·filing 2000–2017
89Inventor score
Files withNAT INST OF ADVANCED IND SCIEN7AIST1MIZUTANI AKIRA1MURATA MANUFACTURING CO1ORIGIN ELECTRIC1
Top patents by PatentIndex Score
16 records- 0181US6649434B2Method of manufacturing semiconductor device having ZnO based oxide semiconductor layerNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Nov 18, 2003·27 cites·5 claims
- 0280US6638846B2Method of growing p-type ZnO based oxide semiconductor layer and method of manufacturing semiconductor light emitting deviceNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Oct 28, 2003·34 cites·5 claims
- 0375US8012546B2Method and apparatus for producing semiconductor films and related devicesNAT INST OF ADVANCED IND SCIEN·Filed 2007·Granted Sep 6, 2011·4 cites·4 claims
- 0471US6531408B2Method for growing ZnO based oxide semiconductor layer and method for manufacturing semiconductor light emitting device using the sameNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Mar 11, 2003·14 cites·8 claims
- 0566US6383408B1Piezoelectric ceramic and surface wave device using the sameMURATA MANUFACTURING CO·Filed 2000·Granted May 7, 2002·11 cites·19 claims
- 0663US10260014B2Concentrated solar heat receiver, reactor, and heaterUNIV NIIGATA·Filed 2015·Granted Apr 16, 2019·1 cites·21 claims
- 0758US7461300B2Image forming apparatus and communication data handling method thereinSEIKO EPSON CORP·Filed 2006·Granted Dec 2, 2008·2 cites·28 claims
- 0856US8304804B2Semiconductor deviceSHIBATA HAJIME·Filed 2008·Granted Nov 6, 2012·1 cites·15 claims
- 0956US6472241B2Radical cell device and method for manufacturing groups II-VI compound semiconductor deviceNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Oct 29, 2002·7 cites·3 claims
- 1052US6770913B2ZnOSSe compound semiconductor, integrated circuit using the semiconductor and method of manufacturing the semiconductor and the integrated circuitNAT INST OF ADVANCED IND SCIEN·Filed 2002·Granted Aug 3, 2004·4 cites·10 claims
- 1147US10350699B2Method for manufacturing joined member and joined member manufacturing apparatusORIGIN ELECTRIC·Filed 2017·Granted Jul 16, 2019·0 cites·7 claims
- 1245US2012055312A1Band saw having adjustable blade guideMIZUTANI AKIRA·Filed 2011·Application pending·0 cites
- 1339US2005284518A1Compound solar cell and process for producing the sameNAT INST OF ADVANCED IND SCIEN·Filed 2005·Application pending·0 cites
- 1435US2002030196A1Semiconductor device having ZnO based oxide semiconductor layer and method of manufacturing the sameFiled 2001·Application pending·0 cites
- 1535US2002014631A1Semiconductor light emitting deviceFiled 2001·Application pending·0 cites
- 1633US10329659B2Method for laser deposition of organic material film or organic-inorganic composite material film, and laser deposition apparatusAIST·Filed 2015·Granted Jun 25, 2019·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Koji Matsubara 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 →