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Kazumichi NONAKA
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Indium-containing translucency improving liquid for dental zirconia...
Patent number
12,194,112
Issue date
Jan 14, 2025
Shofu Inc.
Kazumichi Nonaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zirconia mill blank for dental cutting and machining and preparing...
Patent number
11,986,362
Issue date
May 21, 2024
Shofu Inc.
Kazumichi Nonaka
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
ZIRCONIA MILL BLANK HAVING deltaCtotal OF ZIRCONIA 5.0 OR LESS AND...
Publication number
20240270654
Publication date
Aug 15, 2024
SHOFU INC.
Kazumichi NONAKA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
ZIRCONIA MILL BLANK HAVING MAXIMUM VALUE OF deltaSP(m) OF STABILIZE...
Publication number
20240261070
Publication date
Aug 8, 2024
SHOFU INC.
Kazumichi NONAKA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ZIRCONIA MILL BLANK FOR DENTAL CUTTING AND MACHINING AND PREPARING...
Publication number
20240164868
Publication date
May 23, 2024
SHOFU INC.
Kazumichi NONAKA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SINTERING METHOD FOR DENTAL ZIRCONIA CALCINED BODY
Publication number
20230082975
Publication date
Mar 16, 2023
SHOFU INC.
Kazumichi NONAKA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
DENTAL ZIRCONIA MILL BLANK FOR CUTTING AND MACHINING INCLUDING INDI...
Publication number
20220202544
Publication date
Jun 30, 2022
SHOFU INC.
Kazumichi NONAKA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INDIUM-CONTAINING TRANSLUCENCY IMPROVING LIQUID FOR DENTAL ZIRCONIA...
Publication number
20220202656
Publication date
Jun 30, 2022
SHOFU INC.
Kazumichi NONAKA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ZIRCONIA MILL BLANK HAVING LAYERS WITH DIFFERENT CONTENTS OF YTTRIA...
Publication number
20210401552
Publication date
Dec 30, 2021
SHOFU INC.
Kazumichi NONAKA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PREPARING METHOD OF ZIRCONIA MILL BLANK FOR DENTAL CUTTING AND MACH...
Publication number
20210401553
Publication date
Dec 30, 2021
SHOFU INC.
Kazumichi NONAKA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PERMEABLE ZIRCONIA BLANK CAPABLE OF SINTERING AT HIGH SPEED
Publication number
20200331807
Publication date
Oct 22, 2020
SHOFU INC.
Kazumichi NONAKA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ZIRCONIA MILL BLANK FOR DENTAL CUTTING AND MACHINING AND PREPARING...
Publication number
20200170753
Publication date
Jun 4, 2020
SHOFU INC.
Kazumichi NONAKA
B22 - CASTING POWDER METALLURGY