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Motokazu Nakamura
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Hachioji, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Endoscope holding apparatus
Patent number
8,858,423
Issue date
Oct 14, 2014
Olympus Medical Systems Corp.
Koji Yasunaga
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Imaging and displaying system with imaging unit and display unit wh...
Patent number
8,265,734
Issue date
Sep 11, 2012
Olympus Corporation
Tomonori Ishikawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Operation microscope
Patent number
8,221,304
Issue date
Jul 17, 2012
Olympus Corporation
Keiji Shioda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Operating microscope having an arm frame
Patent number
7,724,428
Issue date
May 25, 2010
Olympus Corporation
Motokazu Nakamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Operating microscope having an arm frame
Patent number
7,639,421
Issue date
Dec 29, 2009
Olympus Corporation
Motokazu Nakamura
Information
Patent Grant
Surgical microscope
Patent number
7,283,296
Issue date
Oct 16, 2007
Olympus Corporation
Junichi Nozawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Superimposing microscope having image pickup
Patent number
7,050,225
Issue date
May 23, 2006
Olympus Corporation
Motokazu Nakamura
G02 - OPTICS
Information
Patent Grant
Surgical microscope apparatus
Patent number
6,398,721
Issue date
Jun 4, 2002
Olympus Optical Co., Ltd.
Motokazu Nakamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stereoscopic endoscope having image transmitting optical-system and...
Patent number
5,743,847
Issue date
Apr 28, 1998
Olympus Optical Co., Ltd.
Motokazu Nakamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endoscope apparatus capable of being switched to a mode in which a...
Patent number
5,658,238
Issue date
Aug 19, 1997
Olympus Optical Co., Ltd.
Akira Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endoscope apparatus provided with curvature and fluid flow control
Patent number
5,609,563
Issue date
Mar 11, 1997
Olympus Optical Co., Ltd.
Akira Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electromotive warping type endoscope with velocity control
Patent number
5,469,840
Issue date
Nov 28, 1995
Olympus Optical, Ltd.
Yoshiyuki Tanii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endoscope of an endoscope cover system wherein, at the time of the...
Patent number
5,460,166
Issue date
Oct 24, 1995
Olympus Optical, Ltd.
Hisao Yabe
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ENDOSCOPE HOLDING APPARATUS
Publication number
20120088963
Publication date
Apr 12, 2012
OLYMPUS MEDICAL SYSTEMS CORP.
Koji Yasunaga
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Surgical microscope
Publication number
20060291044
Publication date
Dec 28, 2006
Olympus Corporation
Junichi Nozawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Operating microscope
Publication number
20060291045
Publication date
Dec 28, 2006
Olympus Corporation
Motokazu Nakamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Imaging and displaying system with imaging unit and display unit wh...
Publication number
20050228257
Publication date
Oct 13, 2005
Tomonori Ishikawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Operation microscope
Publication number
20050020876
Publication date
Jan 27, 2005
OLYMPUS CORPORATION
Keiji Shioda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Microscope apparatus
Publication number
20030030899
Publication date
Feb 13, 2003
Olympus Optical Co., Ltd.
Motokazu Nakamura
G02 - OPTICS
Information
Patent Application
Operation microscope
Publication number
20010055062
Publication date
Dec 27, 2001
Keiji Shioda
G02 - OPTICS