Inventor
AZUMA MASAYUKI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “AZUMA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SEIMITSU CO LTD
13 patentsUS6030326AFeb 29, 2000
Automatic blade changing system
TOKYO SEIMITSU CO LTD68 citations96
US5842461ADec 1, 1998
Dicing machine
TOKYO SEIMITSU CO LTD51 citations92
US6142138ANov 7, 2000
High speed method of aligning cutting lines of a workpiece using patterns
TOKYO SEIMITSU CO LTD30 citations91
US6354912B1Mar 12, 2002
Workpiece cutting method for use with dicing machine
TOKYO SEIMITSU CO LTD17 citations78
US6857939B2Feb 22, 2005
Dicing machine with interlock
TOKYO SEIMITSU CO LTD10 citations74
US6752688B2Jun 22, 2004
Cutting solution supplying and controlling apparatus for dicing machine
TOKYO SEIMITSU CO LTD9 citations74
US6743076B2Jun 1, 2004
Dicing machine
TOKYO SEIMITSU CO LTD7 citations74
US6732612B2May 11, 2004
Blade exchanging device and blade exchanging method therefor
TOKYO SEIMITSU CO LTD11 citations73
US6733377B2May 11, 2004
Dicing machine
TOKYO SEIMITSU CO LTD5 citations63
US5885051AMar 23, 1999
Workpiece transfer equipment in dicing machine
TOKYO SEIMITSU CO LTD5 citations61
US7410831B2Aug 12, 2008
Method and device for dividing plate-like member
TOKYO SEIMITSU CO LTD6 citations60
US7886798B2Feb 15, 2011
Expanding method and expanding device
TOKYO SEIMITSU CO LTD3 citations59
US7887665B2Feb 15, 2011
Expanding method and expanding device
TOKYO SEIMITSU CO LTD4 citations59