YAMAMOTO PRECIOUS METAL CO., LTD.

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alloy material, contact probe, and connection terminal
- Patent number 9,804,198
- Issue date Oct 31, 2017
- Yamamoto Precious Metal Co., Ltd.
- Teruo Anraku
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preparing glass-ceramic
- Patent number 6,797,048
- Issue date Sep 28, 2004
- Yamamoto Precious Metal Co., Ltd.
- Takeshi Hoshikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ALLOY MATERIAL, CONTACT PROBE, AND CONNECTION TERMINAL
- Publication number 20150168455
- Publication date Jun 18, 2015
- YAMAMOTO PRECIOUS METAL CO., LTD.
- Teruo Anraku
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for manufacturing noble metal fine particles
- Publication number 20090255373
- Publication date Oct 15, 2009
- YAMAMOTO PRECIOUS METAL CO., LTD.
- Tsutomu Yamamura
- B22 - CASTING POWDER METALLURGY

Trademarklast 30 trademarks