Inventor
KATAMACHI SHOZO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KATAMACHI SHOZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SEIMITSU CO LTD
9 patentsUS5893308AApr 13, 1999
Method of positioning work piece and system therefor
TOKYO SEIMITSU CO LTD52 citations94
US7290348B2Nov 6, 2007
Device for measuring circularity and cylindrical shape
TOKYO SEIMITSU CO LTD19 citations91
US6145422ANov 14, 2000
Method of positioning work piece and system therefor
TOKYO SEIMITSU CO LTD38 citations91
US5628301AMay 13, 1997
Wire traverse apparatus of wire saw
TOKYO SEIMITSU CO LTD47 citations91
US5896851AApr 27, 1999
Wire saw
TOKYO SEIMITSU CO LTD19 citations89
US6135103AOct 24, 2000
Wire saw for slicing brittle materials with an ingot loading and unloading mechanism
TOKYO SEIMITSU CO LTD16 citations83
US6067976AMay 30, 2000
Wafer cut method with wire saw apparatus and apparatus thereof
TOKYO SEIMITSU CO LTD18 citations83
US5908025AJun 1, 1999
Wire derailment detecting apparatus of wire saw
TOKYO SEIMITSU CO LTD5 citations72
US5809986ASep 22, 1998
Wire derailment detecting apparatus for wire saw
TOKYO SEIMITSU CO LTD7 citations72