Inventor
TANIZAKI KEISUKE
JP13 patents
⚠️ This page may combine multiple inventors who share the name “TANIZAKI KEISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
8 patentsUS7390695B2Jun 24, 2008
Diamond substrate and manufacturing method thereof
SUMITOMO ELECTRIC INDUSTRIES12 citations84
US8872309B2Oct 28, 2014
Composite of III-nitride crystal on laterally stacked substrates
SUMITOMO ELECTRIC INDUSTRIES3 citations63
US8709923B2Apr 29, 2014
Method of manufacturing III-nitride crystal
SUMITOMO ELECTRIC INDUSTRIES3 citations63
US9064706B2Jun 23, 2015
Composite of III-nitride crystal on laterally stacked substrates
SUMITOMO ELECTRIC INDUSTRIES1 citations52
US8363326B2Jan 29, 2013
AlxGa(1-x)N single crystal, method of producing AlxGa(1-x)N single crystal, and optical lens
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US10829867B2Nov 10, 2020
GaAs crystal
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10301744B2May 28, 2019
GaAs crystal
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US8367577B2Feb 5, 2013
Thin film of aluminum nitride and process for producing the thin film of aluminum nitride
SUMITOMO ELECTRIC INDUSTRIES1 citations51