Inventor
WATANABE MICHIO
US31 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE MICHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO SEIKAN KAISHA LTD
11 patentsUS4915289AApr 10, 1990
Easily openable sealed container
TOYO SEIKAN KAISHA LTD46 citations92
US4762579AAug 9, 1988
Process for producing easily openable closure
TOYO SEIKAN KAISHA LTD36 citations92
US4885897ADec 12, 1989
Method of making hermetically sealed container
TOYO SEIKAN KAISHA LTD27 citations86
US4887732ADec 19, 1989
Easy-open lid in which score cut edge can be covered and process for preparation thereof
TOYO SEIKAN KAISHA LTD21 citations81
US4800250AJan 24, 1989
Methods and apparatus for manufacturing tubes
TOYO SEIKAN KAISHA LTD12 citations74
US4783233ANov 8, 1988
Metallic container having a circumferential bonded portion and process for production thereof
TOYO SEIKAN KAISHA LTD13 citations74
US4560430ADec 24, 1985
Method of making a metallic container
TOYO SEIKAN KAISHA LTD11 citations74
US4536243AAug 20, 1985
Method and apparatus for making a metal can
TOYO SEIKAN KAISHA LTD11 citations74
US4508481AApr 2, 1985
Process for preparation of metal vessels
TOYO SEIKAN KAISHA LTD11 citations74
US4858782AAug 22, 1989
Metal vessel having circumferential side seam and process for production thereof
TOYO SEIKAN KAISHA LTD10 citations73
US4451316AMay 29, 1984
Process for preparation of metal vessels
TOYO SEIKAN KAISHA LTD6 citations63
MORI SEIKI SEISAKUSHO KK
8 patentsUS7357769B2Apr 15, 2008
Machine tool
MORI SEIKI SEISAKUSHO KK23 citations92
US5873687AFeb 23, 1999
Tool unit with hydraulic feed passage
MORI SEIKI SEISAKUSHO KK38 citations92
US6682276B2Jan 27, 2004
Machine tool
MORI SEIKI SEISAKUSHO KK40 citations87
US7189194B1Mar 13, 2007
Machine tool
MORI SEIKI SEISAKUSHO KK16 citations83
US6860380B2Mar 1, 2005
Workpiece transfer device for machine tools
MORI SEIKI SEISAKUSHO KK16 citations82
US6325748B1Dec 4, 2001
Tool transfer device for machine tools
MORI SEIKI SEISAKUSHO KK12 citations71
US6688452B2Feb 10, 2004
Driver and automatic pallet changer having the same
MORI SEIKI SEISAKUSHO KK12 citations66
US7077030B2Jul 18, 2006
Rotational indexing device for a machine tool
MORI SEIKI SEISAKUSHO KK5 citations63