Toru Saito

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing hydrorefining catalyst, and metal recovery...
- Patent number 7,335,618
- Issue date Feb 26, 2008
- Japan Energy Corporation
- Hiroki Koyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preparing hydrogenation purification catalyst
- Patent number 6,919,294
- Issue date Jul 19, 2005
- Japan Energy Corporation
- Toru Saito
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalyst for hydrofining and method for preparation thereof
- Patent number 6,780,817
- Issue date Aug 24, 2004
- Japan Energy Corporation
- Hiroki Koyama
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrocracking catalyst, producing method thereof, and hydrocracking...
- Patent number 6,551,500
- Issue date Apr 22, 2003
- Japan Energy Corporation
- Katsuaki Ishida
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
ITO sputtering target and its cleaning method
- Patent number 6,106,681
- Issue date Aug 22, 2000
- Japan Energy Corporation
- Toru Saito
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DESULFURIZATION OF HYDROCARBON OIL
- Publication number 20100155303
- Publication date Jun 24, 2010
- Japan Energy Corporation
- Yasuhiro Toida
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method for manufacturing hydrorefining catalyst, and metal recovery...
- Publication number 20060258531
- Publication date Nov 16, 2006
- Hiroki Koyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for preparing hydrogenation purification catalyst
- Publication number 20040126315
- Publication date Jul 1, 2004
- Toru Saito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for manufacturing hydrorefining catalyst, and metal recovery...
- Publication number 20030130118
- Publication date Jul 10, 2003
- Hiroki Koyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...