Katsuyuki Yasuda

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disc-molding mold
- Patent number 6,558,152
- Issue date May 6, 2003
- Seikoh Giken Co., Ltd.
- Katsuyuki Yasuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Disk injection mold apparatus having mold opening guide means
- Patent number 6,126,434
- Issue date Oct 3, 2000
- Seikoh Giken Co., Ltd.
- Mitsuo Takahashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Stamper plate attaching/detaching device of an injection mold for f...
- Patent number 6,019,587
- Issue date Feb 1, 2000
- Seikoh Giken Co., Ltd.
- Mitsuo Takahashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Disk injection mold apparatus having mold opening guide means
- Patent number 5,869,111
- Issue date Feb 9, 1999
- Seikoh Giken Co., Ltd.
- Mitsuo Takahashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Metal mold apparatus for molding an optical disk
- Patent number 5,820,898
- Issue date Oct 13, 1998
- Seikoh Giken Co., Ltd.
- Katsuyuki Yasuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cavity plates aligning and guiding apparatus in disk injection mold...
- Patent number 5,753,275
- Issue date May 19, 1998
- Seikoh Giken Co., Ltd.
- Mitsuo Takahashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding die mounted on an injection molding machine for m...
- Patent number 5,388,982
- Issue date Feb 14, 1995
- Seikoh Giken Co., Ltd.
- Mitsuo Takahashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Disc-molding mold
- Publication number 20020018827
- Publication date Feb 14, 2002
- Katsuyuki Yasuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Katsuyuki Yasuda

Person

Patents Grantslast 30 patents

Disc-molding mold

Disk injection mold apparatus having mold opening guide means

Stamper plate attaching/detaching device of an injection mold for f...

Disk injection mold apparatus having mold opening guide means

Metal mold apparatus for molding an optical disk

Cavity plates aligning and guiding apparatus in disk injection mold...

Injection molding die mounted on an injection molding machine for m...

Patents Applicationslast 30 patents

Disc-molding mold