Hidekazu Tomaru

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Deep-drawing method and forming die therefor
- Patent number 10,160,024
- Issue date Dec 25, 2018
- Toyo Seikan Group Holdings, Ltd.
- Hidekazu Tomaru
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Seamless can body
- Patent number 8,960,472
- Issue date Feb 24, 2015
- Toyo Seikan Kaisha, Ltd.
- Hidekazu Tomaru
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of drawing and ironing a resin film laminated metal sheet an...
- Patent number 8,413,478
- Issue date Apr 9, 2013
- Toyo Kohan Co., Ltd.
- Hidekazu Tomaru
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Stripper device for can drawing and ironing apparatus
- Patent number 8,375,762
- Issue date Feb 19, 2013
- Toyo Seikan Kaisha, Ltd.
- Hiromitsu Funatsuki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for manufacturing synthetic resin coated metal ca...
- Patent number 7,337,646
- Issue date Mar 4, 2008
- Toyo Seikan Kaisha, Ltd.
- Mitsuhiko Aoyagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
DEEP-DRAWING METHOD AND FORMING DIE THEREFOR
- Publication number 20150217357
- Publication date Aug 6, 2015
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Hidekazu Tomaru
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SEAMLESS CAN BODY
- Publication number 20130087561
- Publication date Apr 11, 2013
- TOYO SEIKAN KAISHA, LTD.
- Hidekazu Tomaru
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
STRIPPER DEVICE FOR CAN DRAWING AND IRONING APPARATUS
- Publication number 20100126243
- Publication date May 27, 2010
- Hiromitsu Funatsuki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF DRAWING AND IRONING A RESIN FILM LAMINATED METAL SHEET AN...
- Publication number 20090113976
- Publication date May 7, 2009
- TOYO SEIKAN KAISHA, LTD.,
- Hidekazu Tomaru
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and device for manufacturing synthetic resin coated metal ca...
- Publication number 20070119224
- Publication date May 31, 2007
- TOYO SEIKAN KAISHA LTD,
- Mitsuhiko Aoyagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...