Mamoru Miyagawa

Person

Nagano-Ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control method for supplying inert gas during metal molding
- Patent number 7,984,747
- Issue date Jul 26, 2011
- Nissei Plastic Industrial Co., Ltd.
- Yasuhiko Takeuchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Device for melting, storing, and feeding metal material from bar-sh...
- Patent number 7,926,546
- Issue date Apr 19, 2011
- Nissei Plastic Industrial Co., Ltd.
- Masaaki Minamimura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Injection cylinder in injection apparatus for molding metal material
- Patent number 7,926,545
- Issue date Apr 19, 2011
- Nissei Plastic Industrial Co., Ltd.
- Toshiyasu Koda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Material melting and holding apparatus of metal molding apparatus a...
- Patent number 7,858,017
- Issue date Dec 28, 2010
- Nissei Plastic Industrial Co., Ltd.
- Masaaki Minamimura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for controlling molten metal material leaking in injection a...
- Patent number 7,749,426
- Issue date Jul 6, 2010
- Nissei Plastic Industrial Co., Ltd.
- Toshiyasu Koda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for preventing leaking of molten metal in injection molding...
- Patent number 7,628,300
- Issue date Dec 8, 2009
- Nissei Plastic Industrial Co., Ltd.
- Masaaki Minamimura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for melting metallic raw material in metal molding apparatus
- Patent number 7,331,372
- Issue date Feb 19, 2008
- Nissei Plastic Industrial Co., Ltd.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Melting and feeding method and apparatus of metallic material in me...
- Patent number 7,165,599
- Issue date Jan 23, 2007
- Nissei Plastic Industrial Co., Ltd.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Injection molding machine for low-melting point metallic material
- Patent number 7,004,225
- Issue date Feb 28, 2006
- Nissei Plastic Industrial Co., Ltd.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composite metal product of carbon nano material and low melting poi...
- Patent number 6,874,563
- Issue date Apr 5, 2005
- Nissei Plastic Industrial Co., Ltd.
- Atsushi Koide
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding machine for low-melting point metallic material
- Patent number 6,866,088
- Issue date Mar 15, 2005
- Nissei Plastic Industrial Co., Ltd.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing a composite metal product
- Patent number 6,860,314
- Issue date Mar 1, 2005
- Nissei Plastic Industrial Co. Ltd.
- Atsushi Koide
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Injection method for melted metals
- Patent number 6,681,834
- Issue date Jan 27, 2004
- Nissei Plastic Industrial Co., Ltd.
- Toshiyasu Koda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Injection molding screw for metals
- Patent number 6,679,312
- Issue date Jan 20, 2004
- Nissei Plastic Industrial Co., Ltd.
- Yuji Hayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Injection apparatus for melted metals
- Patent number 6,675,867
- Issue date Jan 13, 2004
- Nissei Plastic Industrial Co., Ltd.
- Toshiyasu Koda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Injection molding method of metal material
- Patent number 6,640,875
- Issue date Nov 4, 2003
- Nissei Plastic Industrial Co., Ltd.
- Takahiro Kobayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metering method of metal material in injection molding
- Patent number 6,588,486
- Issue date Jul 8, 2003
- Nissei Plastic Industrial Co., Ltd.
- Kazutoshi Takayama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Injection device for low melting point metallic material
- Patent number 6,578,621
- Issue date Jun 17, 2003
- Nissei Plastic Industrial Co., Ltd.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Material supply and melting method in injection molding of metal ma...
- Patent number 6,562,100
- Issue date May 13, 2003
- Nissei Plastic Industrial Co., Ltd.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Oxidation prevention method of metal in a melting vessel and apparatus
- Patent number 6,516,019
- Issue date Feb 4, 2003
- Nissei Plastic Industrial Co., Ltd.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for detecting molten metal level in container...
- Patent number 6,487,905
- Issue date Dec 3, 2002
- Nissei Plastic Industrial Co., Ltd.
- Toshiyasu Koda
- G01 - MEASURING TESTING
Information Patent Grant
Injection molding method of metal mold
- Patent number 6,405,784
- Issue date Jun 18, 2002
- Nissei Plastic Industrial Co., Ltd.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Injection apparatus
- Patent number 6,345,976
- Issue date Feb 12, 2002
- Nissei Plastic Industrial Co., Ltd.
- Kazutoshi Takayama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hydraulic circuit of an injection molding machine
- Patent number 6,257,859
- Issue date Jul 10, 2001
- Nissei Plastic Industrial Co., Ltd.
- Toshiyasu Koda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold clamping method for straight hydraulic mold clamping apparatus
- Patent number 6,103,174
- Issue date Aug 15, 2000
- Nissei Plastic Industrial Co., Ltd.
- Toshiyasu Koda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD FOR SUPPLYING INERT GAS DURING METAL MOLDING
- Publication number 20090188644
- Publication date Jul 30, 2009
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Yasuhiko Takeuchi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DEVICE FOR MELTING, STORING, AND FEEDING METAL MATERIAL FROM BAR-SH...
- Publication number 20090178776
- Publication date Jul 16, 2009
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Masaaki Minamimura
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INJECTION CYLINDER IN INJECTION APPARATUS FOR MOLDING METAL MATERIAL
- Publication number 20090165984
- Publication date Jul 2, 2009
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Toshiyasu Koda
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for preventing leaking of molten metal in injection molding...
- Publication number 20090090749
- Publication date Apr 9, 2009
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Masaaki Minamimura
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for controlling molten metal material leaking in injection a...
- Publication number 20080203628
- Publication date Aug 28, 2008
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Toshiyasu Koda
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Material melting and holding apparatus of metal molding apparatus a...
- Publication number 20080143025
- Publication date Jun 19, 2008
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Masaaki Minamimura
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for melting metallic raw material in metal molding apparatus
- Publication number 20060243414
- Publication date Nov 2, 2006
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Injection molding machine for low-melting point metallic material
- Publication number 20040182536
- Publication date Sep 23, 2004
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Melting and feeding method and apparatus of metallic material in me...
- Publication number 20040182537
- Publication date Sep 23, 2004
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for producing composite metal product
- Publication number 20040067153
- Publication date Apr 8, 2004
- Atsushi Koide
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Composite metal product of carbon nano material and low melting poi...
- Publication number 20040035548
- Publication date Feb 26, 2004
- Atsushi Koide
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Injection device for low melting point metallic material
- Publication number 20020124988
- Publication date Sep 12, 2002
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Injection method for melted metals
- Publication number 20020092641
- Publication date Jul 18, 2002
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Toshiyasu Koda
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Oxidation prevention method of metal in a melting vessel and apparatus
- Publication number 20020021736
- Publication date Feb 21, 2002
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Material supply and melting method in injection molding of metal ma...
- Publication number 20020020947
- Publication date Feb 21, 2002
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Injection molding method of metal mold
- Publication number 20010052405
- Publication date Dec 20, 2001
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method and apparatus for detecting molten metal level in container...
- Publication number 20010037679
- Publication date Nov 8, 2001
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Toshiyasu Koda
- G01 - MEASURING TESTING
Information Patent Application
Injection molding screw for metals
- Publication number 20010006099
- Publication date Jul 5, 2001
- Yuji Hayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Injection apparatus for melted metals
- Publication number 20010004931
- Publication date Jun 28, 2001
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Toshiyasu Koda
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Injection molding machine for low-melting point metallic material
- Publication number 20010004930
- Publication date Jun 28, 2001
- NISSEI PLASTIC INDUSTRIAL CO., LTD.
- Kiyoto Takizawa
- B22 - CASTING POWDER METALLURGY

Mamoru Miyagawa

Person

Patents Grantslast 30 patents

Control method for supplying inert gas during metal molding

Device for melting, storing, and feeding metal material from bar-sh...

Injection cylinder in injection apparatus for molding metal material

Material melting and holding apparatus of metal molding apparatus a...

Method for controlling molten metal material leaking in injection a...

Method for preventing leaking of molten metal in injection molding...

Method for melting metallic raw material in metal molding apparatus

Melting and feeding method and apparatus of metallic material in me...

Injection molding machine for low-melting point metallic material

Composite metal product of carbon nano material and low melting poi...

Injection molding machine for low-melting point metallic material

Method for producing a composite metal product

Injection method for melted metals

Injection molding screw for metals

Injection apparatus for melted metals

Injection molding method of metal material

Metering method of metal material in injection molding

Injection device for low melting point metallic material

Material supply and melting method in injection molding of metal ma...

Oxidation prevention method of metal in a melting vessel and apparatus

Method and apparatus for detecting molten metal level in container...

Injection molding method of metal mold

Injection apparatus

Hydraulic circuit of an injection molding machine

Mold clamping method for straight hydraulic mold clamping apparatus

Patents Applicationslast 30 patents

CONTROL METHOD FOR SUPPLYING INERT GAS DURING METAL MOLDING

DEVICE FOR MELTING, STORING, AND FEEDING METAL MATERIAL FROM BAR-SH...

INJECTION CYLINDER IN INJECTION APPARATUS FOR MOLDING METAL MATERIAL

Method for preventing leaking of molten metal in injection molding...

Method for controlling molten metal material leaking in injection a...

Material melting and holding apparatus of metal molding apparatus a...

Method for melting metallic raw material in metal molding apparatus

Injection molding machine for low-melting point metallic material

Melting and feeding method and apparatus of metallic material in me...

Method for producing composite metal product

Composite metal product of carbon nano material and low melting poi...

Injection device for low melting point metallic material

Injection method for melted metals

Oxidation prevention method of metal in a melting vessel and apparatus

Material supply and melting method in injection molding of metal ma...

Injection molding method of metal mold

Method and apparatus for detecting molten metal level in container...

Injection molding screw for metals

Injection apparatus for melted metals

Injection molding machine for low-melting point metallic material