Hiroshi Kubota

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Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine-driven handheld vacuum/blower
- Patent number 7,063,050
- Issue date Jun 20, 2006
- Fuji Robin Kabushiki Kaisha
- Mitsunori Watanabe
- B08 - CLEANING
Information Patent Grant
Intake passage device for an internal combustion engine
- Patent number 6,260,536
- Issue date Jul 17, 2001
- Fuji Robin Kabushiki Kaisha
- Mitsunori Watanabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Engine-driven handheld vacuum/blower
- Publication number 20050132983
- Publication date Jun 23, 2005
- Fuji Robin Kabushiki Kaisha
- Mitsunori Watanabe
- B08 - CLEANING
Information Patent Application
Handheld blower
- Publication number 20050133354
- Publication date Jun 23, 2005
- Fuji Robin Kabushiki Kaisha
- Mitsunori Watanabe
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING