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Hirotsugu Yasuda
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Columbia, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of coating metal using low temperature plasma and electrodep...
Patent number
5,312,529
Issue date
May 17, 1994
E. I. Du Pont de Nemours and Company
Joseph A. Antonelli
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Apparatus and process for the treatment of powder particles for mod...
Patent number
5,278,384
Issue date
Jan 11, 1994
Plasmacarb Inc.
Yasuo Matsuzawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Organic vapor deposition process for corrosion protection of metal...
Patent number
5,270,082
Issue date
Dec 14, 1993
Tyau-Jeen Lin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Organic vapor deposition process for corrosion protection of presta...
Patent number
5,267,390
Issue date
Dec 7, 1993
Duck J. Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of coating metal using low temperature plasma and electrodep...
Patent number
5,182,000
Issue date
Jan 26, 1993
E. I. Du Pont de Nemours and Company
Joseph A. Antonelli
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for surface treatment of pulverulent material
Patent number
5,176,938
Issue date
Jan 5, 1993
Plasmacarb Inc.
Hans I. Wallsten
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Low temperature plasma technology for corrosion protection of steel
Patent number
4,981,713
Issue date
Jan 1, 1991
E. I. Du Pont de Nemours and Company
Hirotsugu Yasuda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of coating steel substrate using low temperature plasma proc...
Patent number
4,980,196
Issue date
Dec 25, 1990
E. I. Du Pont de Nemours and Company
Hirotsugu Yasuda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Cascade arc plasma torch and a process for plasma polymerization
Patent number
4,948,485
Issue date
Aug 14, 1990
Plasmacarb Inc.
Hans I. Wallsten
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SILICONE WOUND DRESSING AND METHODS FOR MANUFACTURING AND USING THE...
Publication number
20180169292
Publication date
Jun 21, 2018
Hirotsugu Yasuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MEDICAMENT DISPENSER
Publication number
20100003420
Publication date
Jan 7, 2010
Glaxo Group Limited
Cecile Isabelle Bonvoisin
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Medicament dispenser
Publication number
20050201945
Publication date
Sep 15, 2005
Cecile Isabelle Bonvoisin
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Drug dispensing components
Publication number
20050143685
Publication date
Jun 30, 2005
Isabelle Denise Peyron
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE