Akio Takahashi

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Itabashi-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Curable dental composite
- Patent number 11,446,214
- Issue date Sep 20, 2022
- GC Corporation
- Akio Takahashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Zirconia-based composite ceramic sintered compact and method for pr...
- Patent number 8,845,954
- Issue date Sep 30, 2014
- GC Corporation
- Shuji Kariya
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
CURABLE DENTAL COMPOSITE
- Publication number 20200352830
- Publication date Nov 12, 2020
- GC CORPORATION
- Akio TAKAHASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ZIRCONIA-BASED COMPOSITE CERAMIC SINTERED COMPACT AND METHOD FOR PR...
- Publication number 20120252654
- Publication date Oct 4, 2012
- GC Corporation
- Shuji KARIYA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DENTAL IMPLANT ABUTMENT MADE OF TITANIUM
- Publication number 20120214132
- Publication date Aug 23, 2012
- GC Corporation
- Akio TAKAHASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE