Hiroshi Yoshimitsu

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Kagoshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silicon nitride cutting tool
- Patent number 8,496,718
- Issue date Jul 30, 2013
- Kyocera Corporation
- Takashi Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composition, sintered product of silicon nitride, article of manufa...
- Patent number 7,749,932
- Issue date Jul 6, 2010
- Kyocera Corporation
- Takero Fukudome
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
CORDIERITE-BASED CERAMIC(S) AND MEMBER FOR A TELESCOPE
- Publication number 20210347696
- Publication date Nov 11, 2021
- KYOCERA CORPORATION
- Hiroshi YOSHIMITSU
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SILICON NITRIDE CUTTING TOOL
- Publication number 20090246464
- Publication date Oct 1, 2009
- Kyocera Corporation
- Takashi WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Composition, sintered product of silicon nitride, article of manufa...
- Publication number 20080220243
- Publication date Sep 11, 2008
- Kyocera Corporation
- Takero Fukudome
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES