Osamu Okuma

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solid fuel made from porous coal and production process and product...
- Patent number 5,556,436
- Issue date Sep 17, 1996
- Kabushiki Kaisha Kobe Seiko Sho
- Kazuhito Yagaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Thermal treated coal, and process and apparatus for preparing the same
- Patent number 5,554,201
- Issue date Sep 10, 1996
- Kabushiki Kaisha Kobe Seiko Sho
- Kazuhito Yagaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of coil liquefaction by hydrogenation
- Patent number 5,269,910
- Issue date Dec 14, 1993
- Kabushiki Kaisha Kobe Seiko Sho
- Tetsuo Matsumura
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of liquefying brown coal
- Patent number 4,565,622
- Issue date Jan 21, 1986
- Kabushiki Kaisha Kobe Seikosho
- Yukio Nakako
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for producing fine particles
- Publication number 20060231963
- Publication date Oct 19, 2006
- The New Industry Research Organization
- Masahiro Ohshima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL