Inventor
SASAKI YASUMASA
JP24 patents
⚠️ This page may combine multiple inventors who share the name “SASAKI YASUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MIKI HISAYUKI
6 patentsUS8168460B2May 1, 2012
Method for manufacturing group III nitride compound semiconductor light-emitting device, group III nitride compound semiconductor light-emitting device, and lamp
MIKI HISAYUKI8 citations84
US8882971B2Nov 11, 2014
Sputtering apparatus and manufacturing method of semiconductor light-emitting element
MIKI HISAYUKI2 citations62
US8389313B2Mar 5, 2013
Deposition method of III group nitride compound semiconductor laminated structure
MIKI HISAYUKI3 citations62
US8227284B2Jul 24, 2012
Group-III nitride compound semiconductor light-emitting device, method of manufacturing group-III nitride compound semiconductor light-emitting device, and lamp
MIKI HISAYUKI2 citations62
US8148712B2Apr 3, 2012
Group III nitride compound semiconductor stacked structure
MIKI HISAYUKI2 citations62
US8557092B2Oct 15, 2013
Sputtering deposition apparatus and backing plate for use in sputtering deposition apparatus
MIKI HISAYUKI0 citations52
HANAWA KENZO
4 patentsUS8471266B2Jun 25, 2013
Group III nitride semiconductor multilayer structure and production method thereof
HANAWA KENZO7 citations83
US8309982B2Nov 13, 2012
Group-III nitride semiconductor light-emitting device, method for manufacturing the same, and lamp
HANAWA KENZO14 citations83
US8211727B2Jul 3, 2012
Group III nitride semiconductor multilayer structure and production method thereof
HANAWA KENZO11 citations83
US8097482B2Jan 17, 2012
Method for manufacturing group III nitride semiconductor, method for manufacturing group III nitride semiconductor light-emitting device, group III nitride semiconductor light-emitting device, and lamp
HANAWA KENZO3 citations62
FUKUSHIMA MASATO
3 patentsUS8389048B2Mar 5, 2013
Magnetic recording medium, method for production thereof and magnetic recording and reproducing device
FUKUSHIMA MASATO2 citations62
US8263190B2Sep 11, 2012
Method of producing magnetic recording medium, and magnetic recording and reading device
FUKUSHIMA MASATO3 citations62
US8213118B2Jul 3, 2012
Magnetic recording medium, method for production thereof and magnetic recording and reproducing device
FUKUSHIMA MASATO2 citations62
SASAKI YASUMASA
2 patentsSHOWA DENKO KK
2 patentsUS7585690B2Sep 8, 2009
Process for producing group III nitride compound semiconductor light emitting device, group III nitride compound semiconductor light emitting device and lamp
SHOWA DENKO KK2 citations63
US7749785B2Jul 6, 2010
Manufacturing method of group III nitride semiconductor light-emitting device
SHOWA DENKO KK4 citations62