Ryukichi Matsuo

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laminate film and packaging bag
- Patent number 10,773,498
- Issue date Sep 15, 2020
- Toppan Printing Co., Ltd.
- Tomokazu Murase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Laminated film and packaging bag
- Patent number 10,336,044
- Issue date Jul 2, 2019
- Toppan Printing Co., Ltd.
- Tomokazu Murase
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Laminate
- Patent number 8,628,638
- Issue date Jan 14, 2014
- Toppan Printing Co., Ltd.
- Miki Fukugami
- B32 - LAYERED PRODUCTS
Information Patent Grant
Gas barrier laminated material
- Patent number 5,645,923
- Issue date Jul 8, 1997
- Toppan Printing Co., Ltd.
- Ryukichi Matsuo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas barrier laminated material
- Patent number 5,589,252
- Issue date Dec 31, 1996
- Toppan Printing Co., Ltd.
- Ryukichi Matsuo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
GAS BARRIER LAMINATE AND METHOD OF PRODUCING THE SAME
- Publication number 20190283382
- Publication date Sep 19, 2019
- Toppan Printing Co., Ltd.
- Tomokazu MURASE
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
LAMINATE FILM AND PACKAGING BAG
- Publication number 20180311938
- Publication date Nov 1, 2018
- Toppan Printing Co., Ltd.
- Tomokazu MURASE
- B32 - LAYERED PRODUCTS
Information Patent Application
LAMINATED FILM AND PACKAGING BAG
- Publication number 20180009206
- Publication date Jan 11, 2018
- Toppan Printing Co., Ltd.
- Tomokazu MURASE
- B32 - LAYERED PRODUCTS
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
Laminate
- Publication number 20110212275
- Publication date Sep 1, 2011
- Toppan Printing Co., Ltd.
- Miki Fukugami
- B32 - LAYERED PRODUCTS
Information Patent Application
Laminate
- Publication number 20090181244
- Publication date Jul 16, 2009
- Toppan Printing Co., Ltd.
- Miki Fukugami
- B32 - LAYERED PRODUCTS