Inventor
OUCHI YOICHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “OUCHI YOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CABLE IND LTD
6 patentsUS7053420B2May 30, 2006
GaN group semiconductor light-emitting element with concave and convex structures on the substrate and a production method thereof
MITSUBISHI CABLE IND LTD126 citations96
US6940098B1Sep 6, 2005
Semiconductor base and its manufacturing method, and semiconductor crystal manufacturing method
MITSUBISHI CABLE IND LTD54 citations95
US7115486B2Oct 3, 2006
Semiconductor base and its manufacturing method, and semiconductor crystal manufacturing method
MITSUBISHI CABLE IND LTD18 citations92
US6700179B1Mar 2, 2004
Method for growing GaN compound semiconductor crystal and semiconductor substrate
MITSUBISHI CABLE IND LTD15 citations92
US7179667B2Feb 20, 2007
Semiconductor base material and method of manufacturing the material
MITSUBISHI CABLE IND LTD41 citations91
US6794210B2Sep 21, 2004
Method for growing GaN compound semiconductor crystal and semiconductor substrate
MITSUBISHI CABLE IND LTD12 citations73
MITSUBISHI CHEM CORP
2 patentsUS7589001B2Sep 15, 2009
Semiconductor base and its manufacturing method, and semiconductor crystal manufacturing method
MITSUBISHI CHEM CORP9 citations83
US7504324B2Mar 17, 2009
Semiconductor base and its manufacturing method, and semiconductor crystal manufacturing method
MITSUBISHI CHEM CORP3 citations62