Inventor

YASUDA HIROTSUGU

US12 patents

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

DU PONT

4 patents

US5182000AJan 26, 1993

Method of coating metal using low temperature plasma and electrodeposition

DU PONT59 citations95

US4980196ADec 25, 1990

Method of coating steel substrate using low temperature plasma processes and priming

DU PONT87 citations95

US5312529AMay 17, 1994

Method of coating metal using low temperature plasma and electrodeposition

DU PONT37 citations92

US4981713AJan 1, 1991

Low temperature plasma technology for corrosion protection of steel

DU PONT25 citations92

UNION CARBIDE CORP

2 patents

US4503133AMar 5, 1985

Leak resistant galvanic cell and process for the production thereof

UNION CARBIDE CORP30 citations90

US4501805AFeb 26, 1985

Galvanic cell having a saturated fluorocarbon plasma-treated sealing gasket

UNION CARBIDE CORP30 citations90

PEYMAN GHOLAM A

1 patent

US4312575AJan 26, 1982

Soft corneal contact lens with tightly cross-linked polymer coating and method of making same

PEYMAN GHOLAM A451 citations99

LIN TYAU JEEN

1 patent

US5270082ADec 14, 1993

Organic vapor deposition process for corrosion protection of metal substrates

LIN TYAU JEEN63 citations93

US INTERIOR

1 patent

US4032440AJun 28, 1977

Semipermeable membrane

US INTERIOR40 citations92

YANG DUCK J

1 patent

US5267390ADec 7, 1993

Organic vapor deposition process for corrosion protection of prestamped metal substrates

YANG DUCK J38 citations89

RCA CORP

1 patent

US4137550AJan 30, 1979

Video disc with a dielectric layer formed from acetylene and nitrogen

RCA CORP19 citations82

UNIV MISSOURI

1 patent

US4749457AJun 7, 1988

Precipitation of colloidal materials from aqueous systems by electrochemical release of metallic flocculating agents and dynamic bimetallic cell for use therein

UNIV MISSOURI23 citations81