P

Inventor

YAMADA KATSUYA

JP36 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA KATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO ELECTRIC INDUSTRIES

19 patents
US5434001AJul 18, 1995

Fluororesin-coated article

SUMITOMO ELECTRIC INDUSTRIES55 citations95
US5107087AApr 21, 1992

Cooking instrument using a microwave oven for heating a primary cooking surface

SUMITOMO ELECTRIC INDUSTRIES58 citations95
US4822361AApr 18, 1989

Tubular prosthesis having a composite structure

SUMITOMO ELECTRIC INDUSTRIES122 citations95
US5773087AJun 30, 1998

Coated article and method for producing same

SUMITOMO ELECTRIC INDUSTRIES28 citations92
US5106682AApr 21, 1992

Fluororesin-coated article

SUMITOMO ELECTRIC INDUSTRIES34 citations92
US6329042B1Dec 11, 2001

Fluororesin coating compositon and coated article obtained using the same

SUMITOMO ELECTRIC INDUSTRIES19 citations91
US5985983ANov 16, 1999

Fluororesin coating composition

SUMITOMO ELECTRIC INDUSTRIES31 citations91
US5296510AMar 22, 1994

Method for treating the surface of a thin porous film material of tetrafluoroethylene resin

SUMITOMO ELECTRIC INDUSTRIES34 citations91
US6540811B2Apr 1, 2003

Method of producing alloy powders, alloy powders obtained by said method, and products applying said powders

SUMITOMO ELECTRIC INDUSTRIES48 citations90
US4671754AJun 9, 1987

Apparatus for manufacturing porous polytetrafluoroethylene material

SUMITOMO ELECTRIC INDUSTRIES23 citations81
US5686160ANov 11, 1997

Fluoropolymer coated article having inlaid pattern

SUMITOMO ELECTRIC INDUSTRIES11 citations74
US5194336AMar 16, 1993

Chromatically colored fluororesin-coated material

SUMITOMO ELECTRIC INDUSTRIES11 citations74
US4832713AMay 23, 1989

Gas-selectively permeable membrane and method of forming said membrane

SUMITOMO ELECTRIC INDUSTRIES18 citations74
US5223358AJun 29, 1993

Fluororesin-coated material having markings indicated thereon

SUMITOMO ELECTRIC INDUSTRIES13 citations73
US5216067AJun 1, 1993

Fluororesin coating composition

SUMITOMO ELECTRIC INDUSTRIES16 citations73
US4734112AMar 29, 1988

Liquid membrane

SUMITOMO ELECTRIC INDUSTRIES12 citations73
US4705544ANov 10, 1987

Liquid membrane

SUMITOMO ELECTRIC INDUSTRIES11 citations73
US5252626AOct 12, 1993

Method for treating the surface of a thin porous film material

SUMITOMO ELECTRIC INDUSTRIES10 citations72
US5219894AJun 15, 1993

Method for treating the surface of a thin porous film material

SUMITOMO ELECTRIC INDUSTRIES5 citations72

UNIV HIROSAKI

6 patents

YAMADA KATSUYA

2 patents

SUMITOMO ELEC FINE POLYMER INC

2 patents

TOSHIBA KK

2 patents

FUJITSU LTD

1 patent

TENNEX CORP

1 patent

FUJI TOYUKI KK

1 patent

JAPAN SCIENCE & TECH AGENCY

1 patent

FURUYA MASAAKI

1 patent