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Koichi Kuramoto
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Okayama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bone resection jig used in artificial knee joint replacement surgery
Patent number
9,220,519
Issue date
Dec 29, 2015
NAKASHIMA MEDICAL CO., LTD.
Ryutaku Kaneyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bone-compatible implant and method of producing the same
Patent number
8,257,445
Issue date
Sep 4, 2012
Nakashima Medical Co., Ltd.
Kanji Tsuru
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Artificial knee joint
Patent number
7,678,152
Issue date
Mar 16, 2010
Nakashima Propeller Co., Ltd.
Toru Suguro
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Artificial knee joint
Patent number
7,264,635
Issue date
Sep 4, 2007
Nakashima Propeller Co., Ltd.
Toru Suguro
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Bone Resection Jig Used in Artificial Knee Joint Replacement Surgery
Publication number
20130184714
Publication date
Jul 18, 2013
Ryutaku
Ryutaku Kaneyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SHOCK ABSORBING STRUCTURE AND METHOD OF MANUFACTURING THE SAME
Publication number
20120064288
Publication date
Mar 15, 2012
NAKASHIMA MEDICAL CO., LTD.
Takayoshi Nakano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Surgical Assistance System
Publication number
20110306985
Publication date
Dec 15, 2011
National University Corporation Tokyo University
Takayuki INOUE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BONE-COMPATIBLE IMPLANT AND METHOD OF PRODUCING THE SAME
Publication number
20090130632
Publication date
May 21, 2009
Nakashima Propeller Co., Ltd.
Kanji Tsuru
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Artificial knee joint
Publication number
20050209701
Publication date
Sep 22, 2005
Toru suguro and Nakashima Propeller Co., Ltd.
Toru Suguro
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Femoral component and artificial knee joint
Publication number
20040249468
Publication date
Dec 9, 2004
Nakashima Propeller Co., Ltd.
Toru Suguro
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Artificial knee joint
Publication number
20030153977
Publication date
Aug 14, 2003
Nakashima Propeller Co., Ltd.
Toru Suguro
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE