Takehiro Nakagawa

Person

Hachioji, JP

People

Patents Grantslast 30 patents

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
Electronic type endoscope in which image pickup unit is dismounted...
- Patent number 5,609,561
- Issue date Mar 11, 1997
- Olympus Optical Co., Ltd.
- Masao Uehara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscopic apparatus capable of storing image information for a plu...
- Patent number 5,592,216
- Issue date Jan 7, 1997
- Olympus Optical Co., Ltd.
- Masao Uehara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic endoscope apparatus
- Patent number 5,408,263
- Issue date Apr 18, 1995
- Olympus Optical Co., Ltd.
- Kenichi Kikuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic endoscope apparatus with signal validity monitor
- Patent number 5,374,953
- Issue date Dec 20, 1994
- Olympus Optical Co., Ltd.
- Masahiko Sasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic endoscope system provided with a means of imaging frozen...
- Patent number RE34504
- Issue date Jan 11, 1994
- Olympus Optical Co., Ltd.
- Masao Uehara
- 358 - Facsimile and static presentation processing
Information Patent Grant
Cavity insert device using fuzzy theory
- Patent number 5,269,289
- Issue date Dec 14, 1993
- Olympus Optical Co., Ltd.
- Sakae Takehana
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Static-image signal generation apparatus using fuzzy theory
- Patent number 5,243,666
- Issue date Sep 7, 1993
- Olympus Optical Co., Ltd.
- Jun Hasegawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Image freezing signal-processing apparatus
- Patent number 5,164,824
- Issue date Nov 17, 1992
- Olympus Optical Co., Ltd.
- Syouichi Ieoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic endoscope apparatus outputting ternary drive signal
- Patent number 5,113,254
- Issue date May 12, 1992
- Olympus Optical Co., Ltd.
- Masahide Kanno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic endoscope apparatus with CCD output circuit of positive...
- Patent number 4,979,035
- Issue date Dec 18, 1990
- Olympus Optical Co., Ltd.
- Masao Uehara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope automatic light control apparatus and endoscope apparatus...
- Patent number 4,967,269
- Issue date Oct 30, 1990
- Olympus Optical Co., Ltd.
- Katsuyoshi Sasagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic endoscope whereby the position of the insertable part ca...
- Patent number 4,959,710
- Issue date Sep 25, 1990
- Olympus Optical Co., Ltd.
- Masao Uehara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic endoscope apparatus provided with a movement detecting m...
- Patent number 4,933,757
- Issue date Jun 12, 1990
- Olympus Optical Co., Ltd.
- Masahide Kanno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Movement detecting circuit
- Patent number 4,933,760
- Issue date Jun 12, 1990
- Olympus Optical Co., Ltd.
- Shinji Yamashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic endoscope system provided with a means of imaging frozen...
- Patent number 4,901,143
- Issue date Feb 13, 1990
- Olympus Optical Co., Ltd.
- Masao Uehara
- 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
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

Takehiro Nakagawa

Person

Patents Grantslast 30 patents

Endoscope apparatus

Endoscope signal processing apparatus

Endoscope device

Electronic type endoscope in which image pickup unit is dismounted...

Endoscopic apparatus capable of storing image information for a plu...

Electronic endoscope apparatus

Electronic endoscope apparatus with signal validity monitor

Electronic endoscope system provided with a means of imaging frozen...

Cavity insert device using fuzzy theory

Static-image signal generation apparatus using fuzzy theory

Image freezing signal-processing apparatus

Electronic endoscope apparatus outputting ternary drive signal

Electronic endoscope apparatus with CCD output circuit of positive...

Endoscope automatic light control apparatus and endoscope apparatus...

Electronic endoscope whereby the position of the insertable part ca...

Electronic endoscope apparatus provided with a movement detecting m...

Movement detecting circuit

Electronic endoscope system provided with a means of imaging frozen...

Patents Applicationslast 30 patents

ENDOSCOPE APPARATUS

Endoscope signal processing apparatus

Endoscope device