Nobuhiko Imai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Packaging, barrier packaging material, and packaging bag
- Patent number 11,208,245
- Issue date Dec 28, 2021
- Toppan Printing Co., Ltd.
- Shigeki Kudo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Vacuum vapor-deposition apparatus and method of producing vapor-dep...
- Patent number 7,754,015
- Issue date Jul 13, 2010
- Toppan Printing Co., Ltd.
- Noboru Sasaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Evaporation method of forming transparent barrier film
- Patent number 5,378,506
- Issue date Jan 3, 1995
- Toppan Printing Co., Ltd.
- Nobuhiko Imai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
PACKAGING MATERIAL AND PACKAGING BODY
- Publication number 20220001647
- Publication date Jan 6, 2022
- TOPPAN INC.
- Nobuhiko IMAI
- B32 - LAYERED PRODUCTS
Information Patent Application
PACKAGING, BARRIER PACKAGING MATERIAL, AND PACKAGING BAG
- Publication number 20190283946
- Publication date Sep 19, 2019
- Toppan Printing Co., Ltd.
- Shigeki KUDO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
COVER MATERIAL AND PACKAGING CONTAINER
- Publication number 20150175317
- Publication date Jun 25, 2015
- TOPPAN PRINGTING CO., LTD.
- Nobuhiko IMAI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Vacuum vapor-deposition apparatus and method of producing vapor-dep...
- Publication number 20050249875
- Publication date Nov 10, 2005
- Toppan Printing Co., Ltd.
- Noboru Sasaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...