Kunio Nakaguchi

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Itami, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glass panes for vehicles
- Patent number 5,318,931
- Issue date Jun 7, 1994
- Nippon Sheet Glass Co., Ltd.
- Kunio Nakaguchi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass panes for vehicles
- Patent number 5,264,400
- Issue date Nov 23, 1993
- Nippon Sheet Glass Co., Ltd.
- Kunio Nakaguchi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for manufacturing glass raw material granular pellets
- Patent number 4,252,754
- Issue date Feb 24, 1981
- Nippon Sheet Glass Co., Ltd.
- Kunio Nakaguchi
- C03 - GLASS MINERAL OR SLAG WOOL