Toru Hirano

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mold with ejector pin cooling
- Patent number 7,591,643
- Issue date Sep 22, 2009
- Hitachi Industrial Equipment Systems Co., Ltd.
- Toru Hirano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tape feeding apparatus
- Patent number 5,938,889
- Issue date Aug 17, 1999
- Atena Corporation
- Toru Hirano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Embossed pattern stamping apparatus
- Patent number 5,722,319
- Issue date Mar 3, 1998
- Atena Corporation
- Toru Hirano
- B44 - DECORATIVE ARTS
Information Patent Grant
Cutter
- Patent number 5,285,575
- Issue date Feb 15, 1994
- Toru Hirano
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Production method for sintered part
- Publication number 20090291012
- Publication date Nov 26, 2009
- Hitachi Powdered Metals Co., Ltd.
- Masahiro Okahara
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Molding Method and Mold
- Publication number 20080277832
- Publication date Nov 13, 2008
- Toru Hirano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Molding method and mold
- Publication number 20060113709
- Publication date Jun 1, 2006
- Toru Hirano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL