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Hiroyuki Sangu
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Hino, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical scanning probe system
Patent number
7,129,472
Issue date
Oct 31, 2006
Olympus Corporation
Atsushi Okawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Surgical apparatus permitting recharge of battery-driven surgical i...
Patent number
6,666,875
Issue date
Dec 23, 2003
Olympus Optical Co., Ltd.
Tomohisa Sakurai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Light scanning optical device which acquires a high resolution two-...
Patent number
6,545,260
Issue date
Apr 8, 2003
Olympus Optical Co., Ltd.
Masahiro Katashiro
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endoscope device and operation apparatus
Patent number
6,494,827
Issue date
Dec 17, 2002
Olympus Optical Co., Ltd.
Kazutaka Matsumoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Light scanning devices of a water-tight structure to be inserted in...
Patent number
6,327,493
Issue date
Dec 4, 2001
Olympus Optical Co., Ltd.
Takeshi Ozawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical imaging apparatus which radiates a low coherence light beam...
Patent number
6,069,698
Issue date
May 30, 2000
Olympus Optical Co., Ltd.
Takeshi Ozawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
PHOTOACOUSTIC WAVE DETECTING DEVICE AND PHOTOACOUSTIC IMAGING DEVICE
Publication number
20180140199
Publication date
May 24, 2018
Yokogawa Electric Corporation
Hiroyuki SANGU
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Surgical apparatus permitting recharge of battery-driven surgical i...
Publication number
20040116952
Publication date
Jun 17, 2004
Olympus Optical Co., Ltd.
Tomohisa Sakurai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE