Nobuto Kai

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Hiroshima-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Orbital tool
- Patent number 6,306,024
- Issue date Oct 23, 2001
- One World Technologies, Inc.
- Nobuto Kai
- B24 - GRINDING POLISHING
Information Patent Grant
Hand-held blower
- Patent number 6,092,260
- Issue date Jul 25, 2000
- Ryobi North America, Inc.
- Nobuto Kai
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Orbital tool
- Patent number 6,062,960
- Issue date May 16, 2000
- Ryobi North America, Inc.
- Nobuto Kai
- B24 - GRINDING POLISHING
Information Patent Grant
Detail sander
- Patent number 5,637,034
- Issue date Jun 10, 1997
- Ryobi North America, Inc.
- Robert G. Everts
- B24 - GRINDING POLISHING
Information Patent Grant
Removable working tool assembly
- Patent number 5,470,272
- Issue date Nov 28, 1995
- Ryobi Motor Products Corp.
- Naoki Kikuchi
- B24 - GRINDING POLISHING
Information Patent Grant
Detail sander
- Patent number 5,437,571
- Issue date Aug 1, 1995
- Ryobi North America, Corp.
- Robert G. Everts
- B24 - GRINDING POLISHING
Information Patent Grant
Electric power tool
- Patent number 5,230,261
- Issue date Jul 27, 1993
- Ryobi Limited
- Shumi Akazawa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS