Inventor
ABE KEISEI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ABE KEISEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI MATERIALS CORP
4 patentsUS5858085AJan 12, 1999
Method for growing a semiconductor single-crystal
MITSUBISHI MATERIALS CORP48 citations94
US5720810AFeb 24, 1998
Semiconductor single-crystal growth system
MITSUBISHI MATERIALS CORP39 citations94
US6261364B1Jul 17, 2001
Semiconductor single-crystal growth system
MITSUBISHI MATERIALS CORP15 citations91
US5474022ADec 12, 1995
Double crucible for growing a silicon single crystal
MITSUBISHI MATERIALS CORP16 citations72
KOMATSU DENSHI KINZOKU KK
2 patentsUS6004393ADec 21, 1999
Detecting method of impurity concentration in crystal, method for producing single crystal and apparatus for the pull-up of a single crystal
KOMATSU DENSHI KINZOKU KK20 citations92
US6019837AFeb 1, 2000
Detecting method of impurity concentration in crystal, method for producing single crystal and apparatus for the pull-up of a single crystal
KOMATSU DENSHI KINZOKU KK11 citations73