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Method for producing filler-resin composite
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Patent number 11,512,195
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Issue date Nov 29, 2022
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Hitachi Zosen Corporation
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Hiroyuki Maruyama
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Production method of mayenite
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Patent number 9,266,746
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Issue date Feb 23, 2016
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Hitachi Zosen Corporation
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Susumu Hikazudani
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C01 - INORGANIC CHEMISTRY
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Method for preparing hydrogen
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Patent number 9,216,901
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Issue date Dec 22, 2015
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Hitachi Zosen Corporation
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Susumu Hikazudani
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C01 - INORGANIC CHEMISTRY
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Apparatus for separating plastic chips
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Patent number 6,903,294
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Issue date Jun 7, 2005
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Hitachi Zosen Corporation
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Hiroyuki Daiku
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Composite separator
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Patent number 6,774,332
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Issue date Aug 10, 2004
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Hitachi Zosen Corporation
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Hidehiko Maehata
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B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Plastic sorter
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Patent number 6,720,514
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Issue date Apr 13, 2004
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Hitachi Zosen Corporation
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Tetsuya Inoue
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Plastic chip separator
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Patent number 6,467,628
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Issue date Oct 22, 2002
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Hitachi Zosen Corporation
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Hidehiko Maehata
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of separating plastic
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Patent number 6,415,929
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Issue date Jul 9, 2002
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Hitachi Zosen Corporation
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Hidehiko Maehata
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Plastics sorting apparatus
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Patent number 6,365,857
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Issue date Apr 2, 2002
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Hitachi Zosen Corporation
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Hidehiko Maehata
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Blasting apparatus
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Patent number 6,298,785
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Issue date Oct 9, 2001
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Hitachi Zosen Corporation
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Hidehiko Maehata
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F42 - AMMUNITION BLASTING
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Frictional charging device
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Patent number 6,271,492
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Issue date Aug 7, 2001
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Hitachi Zosen Corporation
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Hidehiko Maehata
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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