Inventor
TOMIOKA JUNSUKE
JP23 patents
⚠️ This page may combine multiple inventors who share the name “TOMIOKA JUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOMATSU DENSHI KINZOKU KK
14 patentsUS5968262AOct 19, 1999
Method of fabricating silicon single crystals
KOMATSU DENSHI KINZOKU KK65 citations94
US5441014AAug 15, 1995
Apparatus for pulling up a single crystal
KOMATSU DENSHI KINZOKU KK26 citations92
US5316742AMay 31, 1994
Single crystal pulling apparatus
KOMATSU DENSHI KINZOKU KK44 citations92
US6007625ADec 28, 1999
Apparatus for manufacturing single crystal
KOMATSU DENSHI KINZOKU KK17 citations91
US6171393B1Jan 9, 2001
Seed crystal and method of manufacturing single crystal
KOMATSU DENSHI KINZOKU KK23 citations88
US6042644AMar 28, 2000
Single crystal pulling method
KOMATSU DENSHI KINZOKU KK13 citations73
US6179910B1Jan 30, 2001
Method for manufacturing silicon single crystals and wafers adapted for producing semiconductors
KOMATSU DENSHI KINZOKU KK8 citations72
US5938836AAug 17, 1999
Apparatus and method for manufacturing semiconductor single crystals
KOMATSU DENSHI KINZOKU KK13 citations72
US5385115AJan 31, 1995
Semiconductor wafer heat treatment method
KOMATSU DENSHI KINZOKU KK12 citations70
US6273944B1Aug 14, 2001
Silicon wafer for hydrogen heat treatment and method for manufacturing the same
KOMATSU DENSHI KINZOKU KK3 citations62
US6099642AAug 8, 2000
Apparatus for pulling up single crystals and single crystal clamping device
KOMATSU DENSHI KINZOKU KK6 citations62
US5942033AAug 24, 1999
Apparatus and method for pulling up single crystals
KOMATSU DENSHI KINZOKU KK5 citations62
US5968260AOct 19, 1999
Method for fabricating a single-crystal semiconductor
KOMATSU DENSHI KINZOKU KK3 citations60
US6270575B1Aug 7, 2001
Apparatus and a method of manufacturing a crystal
KOMATSU DENSHI KINZOKU KK2 citations57
SUMCO TECHXIV CORP
2 patentsUS7226506B2Jun 5, 2007
Single crystal silicon producing method, single crystal silicon wafer producing method, seed crystal for producing single crystal silicon, single crystal silicon ingot, and single crystal silicon wafer
SUMCO TECHXIV CORP3 citations61
US7390361B2Jun 24, 2008
Semiconductor single crystal manufacturing apparatus and graphite crucible
SUMCO TECHXIV CORP5 citations60