Yasu Uejima

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nosepiece shield for combustion powered tool
- Patent number 6,164,510
- Issue date Dec 26, 2000
- Illinois Tool Works Inc.
- Tony Deieso
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Device for manufacturing austenitic stainless steel drill screws
- Patent number 5,308,286
- Issue date May 3, 1994
- Hargro 300-Technology, Inc.
- Yasu Uejima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing austenitic stainless steel drill screws
- Patent number 5,186,688
- Issue date Feb 16, 1993
- Hargo 300-Technology, Inc.
- Yasu Uejima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...