Inventor
TAMAMURA KOSHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “TAMAMURA KOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
11 patentsUS10219685B2Mar 5, 2019
Dental apparatus, image acquisition method, and information processing apparatus
SONY CORP5 citations82
US9247882B2Feb 2, 2016
Dental apparatus, image acquisition method, and information processing apparatus
SONY CORP7 citations82
US6024794AFeb 15, 2000
Determination of critical film thickness of a compound semiconductor layer, and a method for manufacturing a semiconductor device using the method of determination
SONY CORP13 citations74
US5989339ANov 23, 1999
MBE system and semiconductor device fabricated, using same
SONY CORP7 citations74
US5780322AJul 14, 1998
Method for growing a II-VI compound semiconductor layer containing cadmium and method for fabricating a semiconductor laser
SONY CORP15 citations74
US5695556ADec 9, 1997
Determination of critical film thickness of a compound semiconductor layer, and a method for manufacturing a semiconductor device using the method of determination
SONY CORP9 citations74
US6084251AJul 4, 2000
Semiconductor light emitting device with carrier diffusion suppressing layer
SONY CORP11 citations73
US5865897AFeb 2, 1999
Method of producing film of nitrogen-doped II-VI group compound semiconductor
SONY CORP4 citations63
US5949093ASep 7, 1999
Semiconductor light emitting device with current blocking region
SONY CORP6 citations62
US9480405B2Nov 1, 2016
Photodynamic diagnosis apparatus, photodynamic diagnosis method and device
SONY CORP1 citations51
US8050305B2Nov 1, 2011
Semiconductor device
SONY CORP0 citations51
SUMITOMO ELECTRIC INDUSTRIES
6 patentsUS7786488B2Aug 31, 2010
Nitride semiconductor wafer and method of processing nitride semiconductor wafer
SUMITOMO ELECTRIC INDUSTRIES12 citations92
US6875082B2Apr 5, 2005
Nitride semiconductor wafer and method of processing nitride semiconductor wafer
SUMITOMO ELECTRIC INDUSTRIES32 citations92
US7535082B2May 19, 2009
Nitride semiconductor wafer and method of processing nitride semiconductor wafer
SUMITOMO ELECTRIC INDUSTRIES11 citations84
US7091056B2Aug 15, 2006
Method of manufacturing a semiconductor light emitting device, semiconductor light emitting device, method of manufacturing a semiconductor device, semiconductor device, method of manufacturing a device, and device
SUMITOMO ELECTRIC INDUSTRIES12 citations84
US8008165B2Aug 30, 2011
Nitride semiconductor wafer and method of processing nitride semiconductor wafer
SUMITOMO ELECTRIC INDUSTRIES6 citations74
US7176499B2Feb 13, 2007
Method of manufacturing a semiconductor light emitting device, semiconductor light emitting device, method of manufacturing a semiconductor device, semiconductor device, method of manufacturing a device, and device
SUMITOMO ELECTRIC INDUSTRIES8 citations74