P

Inventor

IRIE TOSHIO

JP41 patents
⚠️ This page may combine multiple inventors who share the name “IRIE TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAWASAKI STEEL CO

27 patents
US4830686AMay 16, 1989

Low yield ratio high-strength annealed steel sheet having good ductility and resistance to secondary cold-work embrittlement

KAWASAKI STEEL CO24 citations92
US4770719ASep 13, 1988

Method of manufacturing a low yield ratio high-strength steel sheet having good ductility and resistance to secondary cold-work embrittlement

KAWASAKI STEEL CO27 citations92
US4576657AMar 18, 1986

Process of manufacturing a cold rolled steel sheet having excellent press formability

KAWASAKI STEEL CO27 citations92
US4482600ANov 13, 1984

Spot-weldable lightweight composite material

KAWASAKI STEEL CO33 citations92
US4368084AJan 11, 1983

Method for producing cold rolled steel sheets having a noticeably excellent formability

KAWASAKI STEEL CO37 citations92
US4204890AMay 27, 1980

Method of producing non-oriented silicon steel sheets having an excellent electromagnetic property

KAWASAKI STEEL CO51 citations92
US4544419AOct 1, 1985

Method for producing high tensile strength cold rolled steel sheets having excellent formability and high tensile strength hot-dip galvanized steel sheets having excellent formability

KAWASAKI STEEL CO17 citations82
US4629659ADec 16, 1986

Corrosion resistant surface-treated steel strip and process for making

KAWASAKI STEEL CO22 citations81
US4541903ASep 17, 1985

Process for preparing Zn-Fe base alloy electroplated steel strips

KAWASAKI STEEL CO25 citations81
US3930906AJan 6, 1976

Method for forming an insulating glass film on a grain-oriented silicon steel sheet having a high magnetic induction

KAWASAKI STEEL CO20 citations81
US4496400AJan 29, 1985

Thin steel sheet having improved baking hardenability and adapted for drawing and a method of producing the same

KAWASAKI STEEL CO11 citations74
US4473414ASep 25, 1984

High tensile strength cold rolled steel sheets and high tensile strength hot-dip galvanized steel sheets

KAWASAKI STEEL CO8 citations74
US4861390AAug 29, 1989

Method of manufacturing formable as-rolled thin steel sheets

KAWASAKI STEEL CO16 citations73
US4676844AJun 30, 1987

Production of formable thin steel sheet excellent in ridging resistance

KAWASAKI STEEL CO12 citations73
US4293336AOct 6, 1981

Cold rolled non-oriented electrical steel sheet

KAWASAKI STEEL CO14 citations73
US4640872AFeb 3, 1987

Corrosion-resistant steel strip having Zn-Fe-P alloy electroplated thereon

KAWASAKI STEEL CO10 citations72
US4608320AAug 26, 1986

Surface-treated steel strips adapted for electric resistance welding

KAWASAKI STEEL CO8 citations72
US4589931AMay 20, 1986

Method of producing a thin steel sheet having baking hardenability and adapted for drawing

KAWASAKI STEEL CO12 citations72
US4561943ADec 31, 1985

Process for preparing surface-treated steel strips adapted for electric resistance welding and strips produced by said process

KAWASAKI STEEL CO6 citations72
US4561910ADec 31, 1985

Dual phase-structured hot rolled high-tensile strength steel sheet and a method of producing the same

KAWASAKI STEEL CO7 citations70
US4032675AJun 28, 1977

Method for producing coated electrical steel sheets having excellent punchability, weldability, electrical insulation and heat resistance

KAWASAKI STEEL CO10 citations70
US4687713AAug 18, 1987

Tin-free steel strips useful in the manufacture of welded cans and process for making

KAWASAKI STEEL CO10 citations67
US3932237AJan 13, 1976

Method for forming an insulating glass film on surfaces of an oriented silicon steel sheet

KAWASAKI STEEL CO7 citations64
US4421573ADec 20, 1983

Method for producing hot-rolled dual-phase high-tensile steel sheets

KAWASAKI STEEL CO4 citations63
US4542077ASep 17, 1985

Tin-free steel sheets having improved lacquer adhesion

KAWASAKI STEEL CO2 citations61
US4432845AFeb 21, 1984

Method of producing tin-free steel sheets having improved resistance to retorting treatment

KAWASAKI STEEL CO6 citations61
US4908073AMar 13, 1990

Method of producing a cold rolled steel sheet having a good ageing resistance and small anisotropy and adapted for deep drawing

KAWASAKI STEEL CO5 citations59

FUJITSU LTD

7 patents

OTSUKI TAKAYUKI

2 patents

SUNTORY LTD

1 patent

TAKATA HIROAKI

1 patent

MITSUBISHI CHEM IND

1 patent

KAWATETSU GALVANIZING

1 patent

IRIE TOSHIO

1 patent