Yuji Hayashi

Person

Nagano-Ken, JP

People

Patents Grantslast 30 patents

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
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 and apparatus for injection molding metal material
- Patent number 6,719,035
- Issue date Apr 13, 2004
- Nissei Plastic Industrial Co., Ltd.
- Kazutoshi Takayama
- 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
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
Injection molding machine having assembly for vibration processing
- Patent number 5,658,600
- Issue date Aug 19, 1997
- Nissei Plastic Industrial Co., Ltd.
- Haruo Okada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

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
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

Yuji Hayashi

Person

Patents Grantslast 30 patents

Injection molding machine for low-melting point metallic material

Injection molding machine for low-melting point metallic material

Method and apparatus for injection molding metal material

Injection method for melted metals

Injection molding screw for metals

Injection apparatus for melted metals

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

Injection molding machine having assembly for vibration processing

Patents Applicationslast 30 patents

Injection molding machine for low-melting point metallic material

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