Seiji Shimizu

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Patents Grantslast 30 patents

Information Patent Grant
Product having through-hole and laser processing method
- Patent number 8,268,182
- Issue date Sep 18, 2012
- Sumitomo Electric Industries, Ltd.
- Hidehiko Mishima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PRODUCT HAVING THROUGH-HOLE AND LASER PROCESSING METHOD
- Publication number 20110318530
- Publication date Dec 29, 2011
- Sumitomo Electric Industries, Ltd.
- Hidehiko MISHIMA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for Processing Material by Laser Ablation and Material Proce...
- Publication number 20090152246
- Publication date Jun 18, 2009
- Hidehiko Mishima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRODUCT HAVING THROUGH-HOLE AND LASER PROCESSING METHOD
- Publication number 20090151996
- Publication date Jun 18, 2009
- Hidehiko Mishima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR