Ryoji Ohgake

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oil and fat composition for lubricating food processing machines an...
- Patent number 5,346,724
- Issue date Sep 13, 1994
- Nippon Oil Company, Ltd.
- Ryoji Ohgake
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for preserving the degree of freshness of eggs
- Patent number 5,340,596
- Issue date Aug 23, 1994
- Nippon Oil Co., Ltd.
- Ryoji Ohgake
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for fresh preservation of foodstuffs
- Patent number 5,171,596
- Issue date Dec 15, 1992
- Nippon Oil Co., Ltd.
- Ryoji Ohgake
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Lubricating oil compositions for food processing machines
- Patent number 5,034,144
- Issue date Jul 23, 1991
- Nippon Oil Co., Ltd.
- Ryoji Ohgake
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil compositions for chains
- Patent number 4,929,372
- Issue date May 29, 1990
- Asahi Glass Co., Ltd.
- Hideo Akanuma
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...