Tsuyoshi Nakano

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dental amalgam alloys containing selenium
- Patent number 4,758,274
- Issue date Jul 19, 1988
- Sato; Atsushige
- Atsushige Sato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of making selenium-containing amalgam alloys for dental rest...
- Patent number 4,702,765
- Issue date Oct 27, 1987
- Sato; Atsushige
- Atsushige Sato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Selenium-containing amalgam alloys for dental restoration and metho...
- Patent number 4,528,034
- Issue date Jul 9, 1985
- Sato; Atsushige
- Atsushige Sato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE