Natsuki Sakamoto

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Bunkyo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen-absorbing film, oxygen-absorbing laminate, oxygen-absorbing...
- Patent number 9,643,156
- Issue date May 9, 2017
- Kyodo Printing Co., Ltd.
- Natsuki Sakamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxygen absorber, oxygen absorbent resin composition, and oxygen abs...
- Patent number 8,728,347
- Issue date May 20, 2014
- Kyodo Printing Co., Ltd.
- Junko Ichihara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OXYGEN-ABSORBING RESIN COMPOSITION AND OXYGEN-ABSORBING FILM
- Publication number 20170051129
- Publication date Feb 23, 2017
- KYODO PRINTING CO., LTD.
- Natsuki SAKAMOTO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
OXYGEN-ABSORBING FILM, OXYGEN-ABSORBING LAMINATE, OXYGEN-ABSORBING...
- Publication number 20130310252
- Publication date Nov 21, 2013
- KYODO PRINTING CO., LTD.
- Natsuki Sakamoto
- B32 - LAYERED PRODUCTS
Information Patent Application
OXYGEN ABSORBER, OXYGEN ABSORBENT RESIN COMPOSITION, AND OXYGEN ABS...
- Publication number 20110077149
- Publication date Mar 31, 2011
- KYODO PRINTING CO., LTD.
- Junko ICHIHARA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL