Naoto Iwata

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Patents Grantslast 30 patents

Information Patent Grant
Method for machining slots in molding die
- Patent number 6,732,621
- Issue date May 11, 2004
- Denso Corporation
- Naoto Iwata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for machining slots in molding die
- Patent number 6,290,837
- Issue date Sep 18, 2001
- Denso Corporation
- Naoto Iwata
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Method for machining slots in molding die
- Publication number 20010045366
- Publication date Nov 29, 2001
- Naoto Iwata
- B28 - WORKING CEMENT, CLAY, OR STONE