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Yukio Otsuka
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Toyota, JP
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last 30 patents
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Patent Grant
Lamination molding resin-coated sand and lamination molding method...
Patent number
6,335,097
Issue date
Jan 1, 2002
Toyota Jidosha Kabushiki Kaisha
Yukio Otsuka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing a laminated object and apparatus for producing...
Patent number
6,054,192
Issue date
Apr 25, 2000
Toyota Jidosha Kabushiki Kaisha
Yukio Otsuka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mask for piling process, mask-producing method, and mask-employing...
Patent number
6,040,094
Issue date
Mar 21, 2000
Toyota Jidosha Kabushiki Kaisha
Yukio Otsuka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing laminated object
Patent number
5,985,204
Issue date
Nov 16, 1999
Toyota Jidosha Kabushiki Kasiha
Yukio Otsuka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing a laminated object and apparatus for producing...
Patent number
5,985,202
Issue date
Nov 16, 1999
Toyota Jidosha Kabushiki Kaisha
Motoaki Ozaki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for laminate forming a sand mould and a method for producing...
Patent number
5,718,279
Issue date
Feb 17, 1998
Toyota Jidosha Kabushiki Kaisha
Hiromoto Satoh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Forced cooling casting apparatus
Patent number
4,671,338
Issue date
Jun 9, 1987
Toyota Jidosha Kabushiki Kaisha
Yukio Otsuka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Forced cooling casting apparatus
Patent number
4,671,337
Issue date
Jun 9, 1987
Toyota Jidosha Kabushiki Kaisha
Hiroshi Kawai
B22 - CASTING POWDER METALLURGY