Tsutomu Hirai

Person

Sagamihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus for endoscope
- Patent number 8,587,644
- Issue date Nov 19, 2013
- Olympus Medical Systems Corp.
- Tsutomu Hirai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope apparatus
- Patent number 8,537,209
- Issue date Sep 17, 2013
- Olympus Corporation
- Tomoki Iwasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope signal processing apparatus
- Patent number 8,189,041
- Issue date May 29, 2012
- Olympus Corporation
- Jun Konishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope device
- Patent number 7,951,074
- Issue date May 31, 2011
- Olympus Corporation
- Tomoki Iwasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope and endoscope system with optical phase modulation member
- Patent number 6,984,206
- Issue date Jan 10, 2006
- Olympus Corporation
- Kazuhiro Kumei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus for performing turn or mirror inversion...
- Patent number 6,636,254
- Issue date Oct 21, 2003
- Olympus Optical Co., Ltd,
- Junichi Onishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Endoscope system having reduced noise emission/permeation
- Patent number 6,319,197
- Issue date Nov 20, 2001
- Olympus Optical Co., Ltd.
- Kiyoshi Tsuji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System control apparatus, medical system control apparatus and imag...
- Patent number 5,678,568
- Issue date Oct 21, 1997
- Olympus Optical Co., Ltd.
- Akinobu Uchikubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope system having reduced noise emission/permeation
- Patent number 5,543,831
- Issue date Aug 6, 1996
- Olympus Optical Co., Ltd.
- Kiyoshi Tsuji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ENDOSCOPE APPARATUS
- Publication number 20090303316
- Publication date Dec 10, 2009
- CARL ZEISS SMS GMBH
- Tomoki Iwasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMAGE PROCESSING APPARATUS FOR ENDOSCOPE
- Publication number 20090027490
- Publication date Jan 29, 2009
- OLYMPUS MEDICAL SYSTEMS CORP.
- Tsutomu Hirai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Endoscope signal processing apparatus
- Publication number 20070139522
- Publication date Jun 21, 2007
- OLYMPUS CORPORATION
- Jun Konishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Endoscope device
- Publication number 20070123749
- Publication date May 31, 2007
- Tomoki Iwasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electronic endoscope system
- Publication number 20030122926
- Publication date Jul 3, 2003
- Olympus Optical Co., Ltd.
- Kazuhiro Kumei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Tsutomu Hirai

Person

Patents Grantslast 30 patents

Image processing apparatus for endoscope

Endoscope apparatus

Endoscope signal processing apparatus

Endoscope device

Endoscope and endoscope system with optical phase modulation member

Image processing apparatus for performing turn or mirror inversion...

Endoscope system having reduced noise emission/permeation

System control apparatus, medical system control apparatus and imag...

Endoscope system having reduced noise emission/permeation

Patents Applicationslast 30 patents

ENDOSCOPE APPARATUS

IMAGE PROCESSING APPARATUS FOR ENDOSCOPE

Endoscope signal processing apparatus

Endoscope device

Electronic endoscope system