Masaki Tsujino

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing a plate member for a window with a resinous frame
- Patent number 5,846,465
- Issue date Dec 8, 1998
- Asahi Glass Company, Ltd.
- Masaki Tsujino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making a window frame and a window panel with a window frame
- Patent number 5,489,409
- Issue date Feb 6, 1996
- Asahi Glass Company, Ltd.
- Kouji Koganezawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of making a window panel with a synthetic resin frame
- Patent number 5,362,428
- Issue date Nov 8, 1994
- Asahi Glass Company, Ltd.
- Masaki Tsujino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Transparent synthetic resin sheet or film, method for its productio...
- Patent number 5,084,325
- Issue date Jan 28, 1992
- Asahi Glass Company Ltd.
- Masaki Tsujino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Transparent synthetic resin sheet or film, method for its productio...
- Patent number 4,935,264
- Issue date Jun 19, 1990
- Asahi Glass Company, Ltd.
- Masaki Tsujino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL