Muneharu Kutsuna

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of treating ceramics and ceramic member
- Patent number 12,043,583
- Issue date Jul 23, 2024
- Shinwa Industrial Co., Ltd.
- Mototsugu Koyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF TREATING CERAMICS AND CERAMIC MEMBER
- Publication number 20210403390
- Publication date Dec 30, 2021
- Shinwa Industrial Co., Ltd.
- Mototsugu Koyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTACT TIP FOR SUPPLYING WELDING ELECTRIC POWER AND WELDING TORCH...
- Publication number 20110297657
- Publication date Dec 8, 2011
- Taiko Engineering Co., Ltd.
- Muneharu Kutsuna
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR