Naoki Takagi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Barrier plug and container with barrier plug
- Patent number 10,894,649
- Issue date Jan 19, 2021
- Hosokawa Yoko Co., Ltd.
- Naoki Takagi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Heat-shrinkable film
- Patent number 7,182,998
- Issue date Feb 27, 2007
- Asahi Kasei Kabushiki Kaisha
- Naoki Takagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CYLINDRICAL MOLDED ARTICLE, BARRIER PLUG, AND CONTAINER WITH BARRIE...
- Publication number 20190071227
- Publication date Mar 7, 2019
- Asahi Kasei Kabushiki Kaisha
- Naoki TAKAGI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CYLINDRICAL MOLDED ARTICLE
- Publication number 20190047317
- Publication date Feb 14, 2019
- Asahi Kasei Kabushiki Kaisha
- Yuki KUROSU
- B32 - LAYERED PRODUCTS
Information Patent Application
CYLINDRICAL MOLDED ARTICLE AND BARRIER PLUG, BARRIER PLUG-ATTACHED...
- Publication number 20190047316
- Publication date Feb 14, 2019
- Asahi Kasei Kabushiki Kaisha
- Naoki TAKAGI
- B32 - LAYERED PRODUCTS
Information Patent Application
BARRIER PLUG AND CONTAINER WITH BARRIER PLUG
- Publication number 20190039800
- Publication date Feb 7, 2019
- Hosokawa Yoko Co., Ltd.
- Naoki TAKAGI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
STRETCHED LAMINATED FILM AND BAG
- Publication number 20100086711
- Publication date Apr 8, 2010
- ASAHI KASEI CHEMICALS CORPORATION
- Yukimasa Kaneta
- B32 - LAYERED PRODUCTS
Information Patent Application
Heat-shrinkable film
- Publication number 20020192437
- Publication date Dec 19, 2002
- Naoki Takagi
- B32 - LAYERED PRODUCTS