SOICHI OGAWA

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Patents Grantslast 30 patents

Information Patent Grant
Cleaner for inside of water tank
- Patent number 8,733,385
- Issue date May 27, 2014
- Soichi Ogawa
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Shower tube cleaning device for filter for water tank
- Patent number 8,524,077
- Issue date Sep 3, 2013
- Soichi Ogawa
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
External type filtration device
- Patent number 7,273,547
- Issue date Sep 25, 2007
- Suisaku Co., Ltd.
- Soichi Ogawa
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Cleaner for inside of water tank
- Patent number 6,499,432
- Issue date Dec 31, 2002
- Suiken Co., Ltd.
- Soichi Ogawa
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Ion source
- Patent number 4,869,835
- Issue date Sep 26, 1989
- Osaka Prefecture
- Soichi Ogawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CLEANER FOR INSIDE OF WATER TANK
- Publication number 20110120570
- Publication date May 26, 2011
- Soichi Ogawa
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SHOWER TUBE CLEANING DEVICE FOR FILTER FOR WATER TANK
- Publication number 20110099734
- Publication date May 5, 2011
- SOICHI OGAWA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
External type filtration device
- Publication number 20040050759
- Publication date Mar 18, 2004
- SOICHI OGAWA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CLEANER FOR INSIDE OF WATER TANK
- Publication number 20020046711
- Publication date Apr 25, 2002
- SOICHI OGAWA
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING