Yutaka Yamauchi

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Matsusaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming molding on platelike article using extrusion die
- Patent number 5,632,939
- Issue date May 27, 1997
- Central Glass Company, Ltd.
- Tosikazu Ito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extrusion die, method of forming molding on platelike article and p...
- Patent number 5,552,194
- Issue date Sep 3, 1996
- Central Glass Company, Limited
- Tosikazu Ito
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat treatment method using a zoned tunnel furnace
- Patent number 4,966,547
- Issue date Oct 30, 1990
- Central Glass Company, Limited
- Takashi Okuyama
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method of fitting plate member with supportive or protective member...
- Patent number 4,925,511
- Issue date May 15, 1990
- Central Glass Company, Limited
- Hideo Ikeda
- B60 - VEHICLES IN GENERAL