Kazuhiro Watanabe

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Kamifukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phosphonic acid derivative based agents for cleaning and dissolving...
- Patent number 4,851,146
- Issue date Jul 25, 1989
- G-C Dental Industrial Corp.
- Toshio Hosoi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low dusting powdery alginate impression material for dental use
- Patent number 4,543,372
- Issue date Sep 24, 1985
- G-C Dental Industrial Corp.
- Kazuhiro Watanabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental silicone compositions and the method of using the same
- Patent number 4,273,902
- Issue date Jun 16, 1981
- G-C Dental Industrial Corp.
- Kentaro Tomioka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE