Ichiro Takeishi

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat sealable multilayer film
- Patent number 8,293,375
- Issue date Oct 23, 2012
- Mitsui Chemicals Tohcello Inc.
- Ichiro Takeishi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Heat-sealable propylene-based polymer composition, heat-sealable fi...
- Patent number 8,003,223
- Issue date Aug 23, 2011
- Mitsui Chemicals, Inc.
- Kazuhide Maruyama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Aliphatic polyester compositions, film made thereof and laminates t...
- Patent number 6,521,336
- Issue date Feb 18, 2003
- Tohcello, Co., Ltd.
- Junichi Narita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PACKAGING FILM, PACKAGE, AND METHOD OF MANUFACTURING LAMINATED FILM
- Publication number 20220227555
- Publication date Jul 21, 2022
- MITSUI CHEMICALS TOHCELLO, INC.
- Keiichi YAMAMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HEAT SEALABLE MULTILAYER FILM
- Publication number 20100310890
- Publication date Dec 9, 2010
- TOHCELLO CO., LTD.
- Ichiro Takeishi
- B32 - LAYERED PRODUCTS
Information Patent Application
Heat-Sealable Propylene-Based Polymer Composition, Heat-Sealable Fi...
- Publication number 20090258243
- Publication date Oct 15, 2009
- Mitsui Chemicals, Inc.
- Kazuhide Maruyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aliphatic polyester compositions, films made thereof and laminates...
- Publication number 20020065345
- Publication date May 30, 2002
- Junichi Narita
- B32 - LAYERED PRODUCTS