Makoto Abe

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Itami-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Twist drill
- Patent number 8,545,141
- Issue date Oct 1, 2013
- Sumitomo Electric Hardmetal Corp.
- Masaki Jindai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Indexable insert and drill using the same
- Patent number 8,197,163
- Issue date Jun 12, 2012
- Sumitomo Electric Industries, Ltd.
- Kazuchika Nasu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sintered diamond tool and method for manufacturing the same
- Patent number 6,528,159
- Issue date Mar 4, 2003
- Sumitomo Electric Industries, Ltd.
- Yasuyuki Kanada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rotary cutting tool and method of manufacturing the same
- Patent number 5,807,032
- Issue date Sep 15, 1998
- Sumitomo Electric Industries, Ltd.
- Makoto Abe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spiral end mill and method of manufacturing the same
- Patent number 5,725,333
- Issue date Mar 10, 1998
- Sumitomo Electric Industries, Ltd.
- Makoto Abe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
TWIST DRILL
- Publication number 20110081215
- Publication date Apr 7, 2011
- Sumitomo Electric Hardmetal Corp.
- Naohiro Nakamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TWIST DRILL
- Publication number 20100215452
- Publication date Aug 26, 2010
- Masaaki Jindai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INDEXABLE INSERT AND DRILL USING THE SAME
- Publication number 20080219791
- Publication date Sep 11, 2008
- SUMITOMO ELECTRIC HARDMETAL CORP.
- Kazuchika NASU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR