Kazutoshi TSUBOI

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Ube-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laminate
- Patent number 11,951,718
- Issue date Apr 9, 2024
- UBE Corporation
- Kazutoshi Tsuboi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer tube
- Patent number 11,518,155
- Issue date Dec 6, 2022
- Ube Industries, Ltd.
- Kazutoshi Tsuboi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer tube
- Patent number 10,960,635
- Issue date Mar 30, 2021
- Ube Industries, Ltd.
- Kazutoshi Tsuboi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer tubes
- Patent number 10,933,615
- Issue date Mar 2, 2021
- Ube Industries, Ltd.
- Kazutoshi Tsuboi
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
POLYAMIDE RESIN COMPOSITION
- Publication number 20220380540
- Publication date Dec 1, 2022
- Ube Industries, Ltd.
- Kazutoshi TSUBOI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LAMINATE
- Publication number 20220169000
- Publication date Jun 2, 2022
- Ube Industries, Ltd.
- Kazutoshi TSUBOI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MULTILAYER
- Publication number 20220063255
- Publication date Mar 3, 2022
- Ube Industries, Ltd.
- Kazutoshi TSUBOI
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTILAYER TUBE
- Publication number 20210078283
- Publication date Mar 18, 2021
- Ube Industries, Ltd.
- Kazutoshi TSUBOI
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTILAYER TUBES
- Publication number 20200262188
- Publication date Aug 20, 2020
- Ube Industries, Ltd.
- Kazutoshi TSUBOI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MULTILAYER TUBES
- Publication number 20200254712
- Publication date Aug 13, 2020
- Ube Industries, Ltd.
- Kazutoshi TSUBOI
- B32 - LAYERED PRODUCTS