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Yoshiyuki Ogawara
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Tochigi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing fluoroapatite powder, fluoroapatite powder, and...
Patent number
10,407,306
Issue date
Sep 10, 2019
Hoya Corporation
Tsuyoshi Ishikawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing fluoroapatite, fluoroapatite, and adsorption ap...
Patent number
8,609,055
Issue date
Dec 17, 2013
Hoya Corporation
Tsuyoshi Ishikawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing fluoroapatite, fluoroapatite, and adsorption ap...
Patent number
7,740,820
Issue date
Jun 22, 2010
Hoya Corporation
Tsuyoshi Ishikawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of manufacturing powder
Patent number
7,150,862
Issue date
Dec 19, 2006
PENTAX Corporation
Tsuyoshi Ishikawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for modeling an implant and an implant manufactured by the m...
Patent number
7,050,877
Issue date
May 23, 2006
PENTAX Corporation
Hiroshi Iseki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PRODUCING POWDER, POWDER, AND ADSORPTION APPARATUS
Publication number
20100303702
Publication date
Dec 2, 2010
HOYA CORPORATION
Yoshiyuki OGAWARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PRODUCING FLUOROAPATITE POWDER, FLUOROAPATITE POWDER, AND...
Publication number
20100255306
Publication date
Oct 7, 2010
HOYA CORPORATION
Tsuyoshi ISHIKAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PRODUCING FLUOROAPATITE, FLUOROAPATITE, AND ADSORTION APP...
Publication number
20100130353
Publication date
May 27, 2010
HOYA CORPORATION
Tsuyoshi ISHIKAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PRODUCING FLUOROAPATITE, FLUOROAPATITE, AND ADSORPTION AP...
Publication number
20090148376
Publication date
Jun 11, 2009
HOYA CORPORATION
Tsuyoshi ISHIKAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUOROAPATITE DRIED PARTICLES AND ADSORPTION APPARATUS
Publication number
20090087369
Publication date
Apr 2, 2009
HOYA CORPORATION
Tsuyoshi ISHIKAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PRODUCING FLUOROAPATITE, FLUOROAPATITE, AND ADSORPTION AP...
Publication number
20090060814
Publication date
Mar 5, 2009
HOYA CORPORATION
Tsuyoshi ISHIKAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for modeling an implant and an implant manufactured by the m...
Publication number
20040138591
Publication date
Jul 15, 2004
Hiroshi ISEKI
Hiroshi Iseki
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of manufacturing powder
Publication number
20030214062
Publication date
Nov 20, 2003
PENTAX CORPORATION
Tsuyoshi Ishikawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE