Assignee
HATA MASAHIKO
JP·9 granted patents·4 pending applications·25 citations·filing 2003–2012
Top patents by PatentIndex Score
13 records- 0190US8633496B2Optical device and semiconductor waferHATA MASAHIKO·Filed 2011·Granted Jan 21, 2014·12 cites·17 claims
- 0277US8766318B2Semiconductor wafer, method of manufacturing a semiconductor wafer, and electronic deviceHATA MASAHIKO·Filed 2009·Granted Jul 1, 2014·5 cites·28 claims
- 0375US8686472B2Semiconductor substrate, electronic device and method for manufacturing semiconductor substrateHATA MASAHIKO·Filed 2009·Granted Apr 1, 2014·4 cites·6 claims
- 0474US8835980B2Semiconductor wafer, photoelectric conversion device, method of producing semiconductor wafer, and method of producing photoelectric conversion deviceHATA MASAHIKO·Filed 2011·Granted Sep 16, 2014·1 cites·4 claims
- 0569US8150647B2Electric device and diagnostic apparatusHATA MASAHIKO·Filed 2010·Granted Apr 3, 2012·2 cites·9 claims
- 0660US10340375B2Epitaxial substrate for field effect transistorHATA MASAHIKO·Filed 2008·Granted Jul 2, 2019·1 cites·9 claims
- 0756US2012273839A1Semiconductor wafer, method for producing semiconductor wafer, and method for producing photo-electric conversion deviceHATA MASAHIKO·Filed 2012·Application pending·0 cites
- 0855US8835906B2Sensor, semiconductor wafer, and method of producing semiconductor waferHATA MASAHIKO·Filed 2011·Granted Sep 16, 2014·0 cites·20 claims
- 0942US8878250B2Electronic device and method for producing electronic deviceHATA MASAHIKO·Filed 2012·Granted Nov 4, 2014·0 cites·9 claims
- 1042US2012086044A1Light emitting device and method of producing light emitting deviceHATA MASAHIKO·Filed 2011·Application pending·0 cites
- 1139US8779471B2Field-effect transistor, semiconductor wafer, method for producing field-effect transistor and method for producing semiconductor waferHATA MASAHIKO·Filed 2012·Granted Jul 15, 2014·0 cites·22 claims
- 1238US2012280275A1Semiconductor wafer, electronic device, and method for producing semiconductor waferHATA MASAHIKO·Filed 2012·Application pending·0 cites
- 1335US2006060132A1Production method for thin-film crystal wafer, semiconductor device using it and production method thereforHATA MASAHIKO·Filed 2003·Application pending·0 cites
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