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Takehiro Shibuya
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Otsu, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Artificial bone and method for producing the same
Patent number
7,871,561
Issue date
Jan 18, 2011
Japan Science and Technology Agency
Tadashi Kokubo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Colored crystallized glass article and method for producing the same
Patent number
5,275,978
Issue date
Jan 4, 1994
Nippon Electric Glass Company, Limited
Takehiro Shibuya
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Fire-protection and safety composite glass panel
Patent number
5,230,954
Issue date
Jul 27, 1993
Nippon Electric Glass Co., Ltd.
Akihiko Sakamoto
B32 - LAYERED PRODUCTS
Information
Patent Grant
Crystallized glass article having an irregular rough surface patter...
Patent number
5,089,345
Issue date
Feb 18, 1992
Nippon Electric Glass Co., Ltd.
Yoshio Hashibe
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Crystallized glass article with colored small masses dispersed in a...
Patent number
5,066,524
Issue date
Nov 19, 1991
Nippon Electric Glass Co., Ltd.
Yasuhiro Baba
B44 - DECORATIVE ARTS
Information
Patent Grant
Crystallized glass having natural-marble-like surface patterns and...
Patent number
5,061,307
Issue date
Oct 29, 1991
Nippon Electric Glass Co., Ltd.
Takahiro Matano
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Biocompatible glass ceramics
Patent number
5,034,353
Issue date
Jul 23, 1991
Nippon Electric Glass Co. Ltd.
Takehiro Shibuya
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Infrared transparent glass ceramic articles with beta-quarts solid...
Patent number
4,835,121
Issue date
May 30, 1989
Nippon Electric Glass Company, Limited
Takehiro Shibuya
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
No alkali containing biocompatible glass ceramic with apatite, woll...
Patent number
4,783,429
Issue date
Nov 8, 1988
Nippon Electric Glass Company, Limited
Takehiro Shibuya
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Artificial Bone and Method for Producing the Same
Publication number
20090270998
Publication date
Oct 29, 2009
Japan Science and Technology Agency
Tadashi Kokubo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE