Koji Watanabe

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Numazu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Blower
- Patent number 11,788,550
- Issue date Oct 17, 2023
- Makita Corporation
- Koji Watanabe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Working machine
- Patent number 11,540,442
- Issue date Jan 3, 2023
- Makita Corporation
- Koji Watanabe
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Lubrication structure for working device
- Patent number 8,931,574
- Issue date Jan 13, 2015
- Makita Corporation
- Koji Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
BLOWER
- Publication number 20220178383
- Publication date Jun 9, 2022
- MAKITA CORPORATION
- Koji Watanabe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
WORKING MACHINE
- Publication number 20210153433
- Publication date May 27, 2021
- MAKITA CORPORATION
- Koji WATANABE
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LUBRICATION STRUCTURE FOR WORKING DEVICE
- Publication number 20110315416
- Publication date Dec 29, 2011
- Makita Corporation
- Koji Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR