Assignee
MITSUBISHI PLASTICS IND
JP36 patents
Top patents by PatentIndex Score
US5339239AAug 16, 1994
Information collecting and/or service furnishing systems by which a user can request information from a central data base using a portable personal terminal and an access terminal
MITSUBISHI PLASTICS IND387 citations96
US5076776ADec 31, 1991
Annular die for a lamination product
MITSUBISHI PLASTICS IND93 citations96
US4952133AAug 28, 1990
Apparatus for forming a blown bottle with a handle
MITSUBISHI PLASTICS IND64 citations96
US4964522AOct 23, 1990
Thermoplastic blown bottle with a handle
MITSUBISHI PLASTICS IND106 citations95
US4447485AMay 8, 1984
Adhesive tape and process for its production
MITSUBISHI PLASTICS IND59 citations94
US5338503AAug 16, 1994
Method of making a bottle with a handle
MITSUBISHI PLASTICS IND56 citations92
US5302435AApr 12, 1994
Plastic sheet with a ruled line for bending
MITSUBISHI PLASTICS IND31 citations92
US4909978AMar 20, 1990
Apparatus for forming a blown bottle with a handle and method of forming the same
MITSUBISHI PLASTICS IND35 citations92
US4655348AApr 7, 1987
Magnetic recording disc-jacket assembly
MITSUBISHI PLASTICS IND29 citations92
US4177237ADec 4, 1979
Method of molding socket of plastic resin tube
MITSUBISHI PLASTICS IND39 citations92
US4759972AJul 26, 1988
Aluminum laminate sheet for deep-drawing and aluminum casing for an aluminum electrolytic capacitor
MITSUBISHI PLASTICS IND25 citations91
US5466499ANov 14, 1995
Heat-shrinkable polystyrene tube
MITSUBISHI PLASTICS IND42 citations90
US4513028AApr 23, 1985
Adhesive tape and process for its production
MITSUBISHI PLASTICS IND42 citations90
US5560506AOct 1, 1996
Bottle with a handle
MITSUBISHI PLASTICS IND41 citations89
US4769270ASep 6, 1988
Substrate for a printed circuit board
MITSUBISHI PLASTICS IND105 citations88
US4976289ADec 11, 1990
Corrugated pipe
MITSUBISHI PLASTICS IND28 citations85
US4550007AOct 29, 1985
Process for production of a plastic bottle
MITSUBISHI PLASTICS IND37 citations85
US4133924AJan 9, 1979
Heat shrinkable laminate film
MITSUBISHI PLASTICS IND37 citations85
US4414261ANov 8, 1983
Adhesive tape
MITSUBISHI PLASTICS IND35 citations81
US4197326AApr 8, 1980
Processed meat packaging tube and method of packaging
MITSUBISHI PLASTICS IND22 citations76
US5403454AApr 4, 1995
Heat-shrinkable tube
MITSUBISHI PLASTICS IND15 citations73
US5368811ANov 29, 1994
Producing heat-shrinkable tube
MITSUBISHI PLASTICS IND6 citations73
US5024891AJun 18, 1991
Polyamide resin-metal laminate
MITSUBISHI PLASTICS IND9 citations73
US4643788AFeb 17, 1987
Process for producing a tubular casing
MITSUBISHI PLASTICS IND9 citations73
US4515269AMay 7, 1985
Magazine for electronic devices
MITSUBISHI PLASTICS IND11 citations73
US5441804AAug 15, 1995
Magneto-optical recording medium and method for production thereof
MITSUBISHI PLASTICS IND16 citations72
US5076990ADec 31, 1991
Method for recording and erasing a visible image on a card
MITSUBISHI PLASTICS IND8 citations71
US4264010AApr 28, 1981
Heat shrinkable polyvinyl chloride film
MITSUBISHI PLASTICS IND9 citations70
US4247663AJan 27, 1981
Heat shrinkable polyvinyl chloride film with methyl methacrylate polymer additive
MITSUBISHI PLASTICS IND8 citations70
US4864711ASep 12, 1989
Method of producing lined Hume pipe
MITSUBISHI PLASTICS IND21 citations69
US5042138AAug 27, 1991
Method and apparatus for manufacturing a corrugated pipe
MITSUBISHI PLASTICS IND7 citations66
US4649009AMar 10, 1987
Process for producing a heat-shrinkable polypropylene film
MITSUBISHI PLASTICS IND13 citations63
US5108676AApr 28, 1992
Method of forming a plastic plate
MITSUBISHI PLASTICS IND2 citations61
US5262376ANov 16, 1993
Reversible heat-sensitive recording material
MITSUBISHI PLASTICS IND1 citations49
US4017312AApr 12, 1977
Method of manufacturing an article carrying a relief image receptor material comprising exposure and heating steps
MITSUBISHI PLASTICS IND3 citations47
US4621450ANov 11, 1986
Heat shrinkable tube of polyvinyl chloride for protecting stem of cut flowers
MITSUBISHI PLASTICS IND1 citations33