P

Inventor

TAKAMIZAWA MINORU

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

SHINETSU CHEMICAL CO

39 patents
US4532150AJul 30, 1985

Method for providing a coating layer of silicon carbide on the surface of a substrate

SHINETSU CHEMICAL CO184 citations99
US4948763AAug 14, 1990

Preparation of hollow ceramic fibers

SHINETSU CHEMICAL CO23 citations93
US4869854ASep 26, 1989

Process for manufacturing organic silazane polymers and ceramics therefrom

SHINETSU CHEMICAL CO29 citations93
US4689267AAug 25, 1987

Composite hollow fiber

SHINETSU CHEMICAL CO41 citations93
US4593112AJun 3, 1986

Method for the preparation of a tert-hydrocarbyl silyl compound

SHINETSU CHEMICAL CO26 citations93
US4024306AMay 17, 1977

Method of preparing an organopolysiloxane for surface coating

SHINETSU CHEMICAL CO49 citations93
US4981666AJan 1, 1991

Method for the preparation of silicon carbide whiskers

SHINETSU CHEMICAL CO33 citations92
US4657991AApr 14, 1987

Precursor composition of silicon carbide

SHINETSU CHEMICAL CO25 citations92
US4604367AAug 5, 1986

Method for the preparation of an inorganic fiber containing silicon, carbon, boron and nitrogen

SHINETSU CHEMICAL CO37 citations92
US4596741AJun 24, 1986

Carbon fibers having improved surface properties and a method for the preparation thereof

SHINETSU CHEMICAL CO32 citations92
US4560589ADec 24, 1985

Method for providing a coating layer of silicon carbide on substrate surface

SHINETSU CHEMICAL CO32 citations92
US4492681AJan 8, 1985

Method for the preparation of silicon carbide fibers

SHINETSU CHEMICAL CO27 citations92
US4761436AAug 2, 1988

Contact lens comprising triorganovinylsilane polymers

SHINETSU CHEMICAL CO33 citations91
US4057596ANov 8, 1977

Anti-sticking silicone compositions of non-solvent type

SHINETSU CHEMICAL CO65 citations90
US4571331AFeb 18, 1986

Ultrafine powder of silicon carbide, a method for the preparation thereof and a sintered body therefrom

SHINETSU CHEMICAL CO38 citations89
US4370365AJan 25, 1983

Method for imparting water-repellency to woven fabrics

SHINETSU CHEMICAL CO41 citations89
US5219681AJun 15, 1993

Lithium cell

SHINETSU CHEMICAL CO20 citations82
US4843517AJun 27, 1989

Film capacitor

SHINETSU CHEMICAL CO19 citations82
US4550151AOct 29, 1985

Organoborosilicon polymer and a method for the preparation thereof

SHINETSU CHEMICAL CO23 citations82
US4303484ADec 1, 1981

Photocurable organopolysiloxane compositions

SHINETSU CHEMICAL CO20 citations82
US4273907AJun 16, 1981

Benzoin-bonded organopolysiloxanes and method for the preparation thereof

SHINETSU CHEMICAL CO22 citations82
US4847345AJul 11, 1989

Process for manufacturing organic silazane polymers and ceramics therefrom

SHINETSU CHEMICAL CO22 citations81
US4771118ASep 13, 1988

Process for manufacturing organic silazane polymers and process for manufacturing ceramics from the polymers

SHINETSU CHEMICAL CO20 citations81
US4727172AFeb 23, 1988

Method for the preparation of an organosiloxane oligomer and a novel organosiloxane oligomer thereby

SHINETSU CHEMICAL CO21 citations81
US4359369ANov 16, 1982

Photocurable organopolysiloxane compositions

SHINETSU CHEMICAL CO20 citations80
US4238393ADec 9, 1980

Additives for coating compositions

SHINETSU CHEMICAL CO19 citations79
US4089882AMay 16, 1978

Method of preparing fluoroalkyl-containing organosilanes

SHINETSU CHEMICAL CO23 citations79
US4320172AMar 16, 1982

Organopolysiloxane resin compositions for release papers

SHINETSU CHEMICAL CO19 citations77
US4204030AMay 20, 1980

Organopolysiloxane sized paperboards for gypsum wallboards

SHINETSU CHEMICAL CO21 citations76
US4728431AMar 1, 1988

Pervaporation method for separating liquids in mixture

SHINETSU CHEMICAL CO11 citations74
US4649185AMar 10, 1987

Contact lens comprising trimethylvinylsilane polymer

SHINETSU CHEMICAL CO13 citations74
US4588832AMay 13, 1986

Method for the preparation of a 1-alkynylsilyl compound

SHINETSU CHEMICAL CO7 citations74
US4567245AJan 28, 1986

Substituted polyacetylene copolymer

SHINETSU CHEMICAL CO11 citations74
US4384100AMay 17, 1983

Novel diorganopolysiloxane compounds

SHINETSU CHEMICAL CO17 citations74
US4308212ADec 29, 1981

Novel fluorine-containing organosilane compounds

SHINETSU CHEMICAL CO9 citations74
US5750636AMay 12, 1998

Process for the preparation of a high-molecular-weight polycarbodiimide solution

SHINETSU CHEMICAL CO8 citations73
US4762810AAug 9, 1988

Method for the preparation of a sintered body of silicon carbide

SHINETSU CHEMICAL CO16 citations73
US4676966AJun 30, 1987

Method for the preparation of a fine powder of silicon carbide

SHINETSU CHEMICAL CO10 citations73
US4461908AJul 24, 1984

Method for the preparation of methyl hydrogensilanes

SHINETSU CHEMICAL CO9 citations73

DAINIPPON PRINTING CO LTD

7 patents

SONY CORP

3 patents

KIRIN BREWERY

1 patent

Showing the top 50 of 79 patents by PatentIndex Score.