Nobuhiro Yamasaki

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Takasago-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Die for manufacturing resin pellets
- Patent number 6,638,045
- Issue date Oct 28, 2003
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Yasuo Yoshii
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Filter member and screen changer for use in resin extruder
- Patent number RE37681
- Issue date Apr 30, 2002
- Kabushiki Kaisha Kobe Seiko Sho
- Yasuo Yoshii
- 425 - Plastic article or earthenware shaping or treating: apparatus
Information Patent Grant
Filter member and screen changer for use in resin extruder
- Patent number 5,756,129
- Issue date May 26, 1998
- Kabushiki Kaisha Kobe Seiko Sho
- Yasuo Yoshii
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Underwater pelletizing apparatus
- Patent number 5,435,713
- Issue date Jul 25, 1995
- Kabushiki Kaisha Kobe Seiko Sho
- Nobuhiro Yamasaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Die for manufacturing resin pellets
- Publication number 20010005516
- Publication date Jun 28, 2001
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Yasuo Yoshii
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL