Hideyuki Kuroda

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Kamakura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Panel for constituting sound insulating wall
- Patent number 5,709,053
- Issue date Jan 20, 1998
- Zeon Kasei Co., Ltd.
- Hideyuki Kuroda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Opening and closing type louver device
- Patent number 4,527,355
- Issue date Jul 9, 1985
- Zeon Kasei Co., Ltd.
- Hajime Numakami
- E04 - BUILDING