Naoto Watanabe

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for storing upgraded coal, and grain-size-controlled coal
- Patent number 9,856,428
- Issue date Jan 2, 2018
- Kobe Steel, Ltd.
- Motoharu Murota
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING MODIFIED COAL, AND MODIFIED COAL
- Publication number 20160215227
- Publication date Jul 28, 2016
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Seiichi YAMAMOTO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR STORING UPGRADED COAL, AND GRAIN-SIZE-CONTROLLED COAL
- Publication number 20150240178
- Publication date Aug 27, 2015
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Motoharu Murota
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Surface-coated reduced iron, method for making the same, and method...
- Publication number 20020178864
- Publication date Dec 5, 2002
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Naoto Watanabe
- C21 - METALLURGY OF IRON