Sohei Masaki

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Parsion stabilizing method and system therefor for blow-molding mac...
- Patent number 6,582,649
- Issue date Jun 24, 2003
- The Japan Steel Works, Ltd.
- Shigeaki Sano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multilayer crosshead
- Patent number 6,547,551
- Issue date Apr 15, 2003
- The Japan Steel Works, Ltd.
- Yuzo Omi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Needle blow nozzle and blow molding apparatus
- Patent number 6,537,056
- Issue date Mar 25, 2003
- The Japan Steel Works, Ltd.
- Yuzo Omi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for extrusion-molding laminated parison and apparatus for th...
- Patent number 5,855,926
- Issue date Jan 5, 1999
- The Japan Steel Works, Ltd.
- Toshiji Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Blow molding method and apparatus, and metallic mold apparatus and...
- Publication number 20060204606
- Publication date Sep 14, 2006
- The Japan STEEL WORKS
- Yoshitaka Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for taking out a molded product and apparatus for the same
- Publication number 20040018267
- Publication date Jan 29, 2004
- Yachiyo Industry Co., Ltd.
- Yoshitaka Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Blow molding method and apparatus, and metallic mold apparatus and...
- Publication number 20040012126
- Publication date Jan 22, 2004
- Yachiyo Industry Co., Ltd.
- Yoshitaka Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MULTILAYER CROSSHEAD
- Publication number 20020054929
- Publication date May 9, 2002
- YUZO OMI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL