Inventor
SAKAYA YASUYUKI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “SAKAYA YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SEIMITSU CO LTD
4 patentsUS6729215B2May 4, 2004
Dicing machine
TOKYO SEIMITSU CO LTD13 citations78
US7410831B2Aug 12, 2008
Method and device for dividing plate-like member
TOKYO SEIMITSU CO LTD6 citations60
US7887665B2Feb 15, 2011
Expanding method and expanding device
TOKYO SEIMITSU CO LTD4 citations59
US7886798B2Feb 15, 2011
Expanding method and expanding device
TOKYO SEIMITSU CO LTD3 citations59