Inventor
TSUDA MASANORI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TSUDA MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINKO ELECTRIC CO LTD
11 patentsUS5320218AJun 14, 1994
Closed container to be used in a clean room
SHINKO ELECTRIC CO LTD477 citations98
US5363867ANov 15, 1994
Article storage house in a clean room
SHINKO ELECTRIC CO LTD98 citations96
US5303482AApr 19, 1994
Wafer airtight keeping unit and keeping facility thereof
SHINKO ELECTRIC CO LTD58 citations96
US6307875B1Oct 23, 2001
Induction heating furnace and bottom tapping mechanism thereof
SHINKO ELECTRIC CO LTD17 citations92
US5389769AFeb 14, 1995
ID recognizing system in semiconductor manufacturing system
SHINKO ELECTRIC CO LTD50 citations92
US5283805AFeb 1, 1994
Segmented cold-wall induction melting crucible
SHINKO ELECTRIC CO LTD35 citations92
US6507598B2Jan 14, 2003
Induction heating furnace and bottom tapping mechanism thereof
SHINKO ELECTRIC CO LTD6 citations73
US6507599B2Jan 14, 2003
Induction heating furnace and bottom tapping mechanism thereof
SHINKO ELECTRIC CO LTD5 citations73
US6049559AApr 11, 2000
Method of refining metal to high degree of purity and high-frequency vacuum induction melting apparatus
SHINKO ELECTRIC CO LTD14 citations71
US6385231B2May 7, 2002
Induction heating furnace and bottom tapping mechanism thereof
SHINKO ELECTRIC CO LTD2 citations62
US6487234B2Nov 26, 2002
Induction heating furnace and bottom tapping mechanism thereof
SHINKO ELECTRIC CO LTD0 citations52