Kazuhiro Yamanaka

Person

Omiya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic endoscope apparatus enlarging a still image
- Patent number 7,053,926
- Issue date May 30, 2006
- Fujinon Corporation
- Yuji Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic-endoscope light quantity controlling apparatus
- Patent number 6,734,894
- Issue date May 11, 2004
- Fuji Photo Optical Co., Ltd.
- Mitsuru Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light control system for electronic endoscopes
- Patent number 6,707,485
- Issue date Mar 16, 2004
- Fuji Photo Optical Co., Ltd.
- Mitsuru Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Endoscope for optically variable power using moving time as positio...
- Patent number 6,508,760
- Issue date Jan 21, 2003
- Fuji Photo Optical Co., Ltd.
- Kazuhiro Yamanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic endoscope apparatus
- Patent number 6,489,987
- Issue date Dec 3, 2002
- Fuji Photo Optical Co., Ltd.
- Mitsuru Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic-endoscope light source unit for setting shading period
- Patent number 6,422,996
- Issue date Jul 23, 2002
- Fuji Photo Optical Co., Ltd.
- Mitsuru Higuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic-endoscope light source unit for setting shading period
- Patent number 6,413,211
- Issue date Jul 2, 2002
- Fuji Photo Optical Co., Ltd.
- Mitsuru Higuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic endoscope apparatus for discriminating optically variabl...
- Patent number 6,387,046
- Issue date May 14, 2002
- Fuji Photo Optical Co., Ltd.
- Kazuhiro Yamanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic-endoscope light source unit for setting shading period
- Patent number 6,334,845
- Issue date Jan 1, 2002
- Fuji Photo Optical Co., Ltd.
- Mitsuru Higuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic-endoscope light quantity controlling apparatus
- Patent number 6,254,531
- Issue date Jul 3, 2001
- Fuji Photo Optical Co., Ltd.
- Mitsuru Higuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic-endoscope light quantity controlling apparatus
- Patent number 6,234,959
- Issue date May 22, 2001
- Fuji Photo Optical Co., Ltd.
- Mitsuru Higuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
All-pixels reading type electronic endoscope apparatus
- Patent number 6,219,091
- Issue date Apr 17, 2001
- Fuji Photo Optical Co., Ltd.
- Kazuhiro Yamanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
All-pixels reading type electronic endoscope apparatus
- Patent number 6,078,353
- Issue date Jun 20, 2000
- Fuji Photo Optical Co., Ltd.
- Kazuhiro Yamanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
All pixels read type electronic endoscope system
- Patent number 6,002,425
- Issue date Dec 14, 1999
- Fuji Photo Optical Co., Ltd.
- Kazuhiro Yamanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic endoscope system for displaying unconnected scope
- Patent number 5,951,462
- Issue date Sep 14, 1999
- Fuji Photo Optical Co., Ltd.
- Kazuhiro Yamanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processor circuit for endoscope systems of all-pixels readou...
- Patent number 5,929,900
- Issue date Jul 27, 1999
- Fuji Photo Optical Co., Ltd.
- Kazuhiro Yamanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Endoscopic imaging system with rotating photoelectric line sensor
- Patent number 5,827,176
- Issue date Oct 27, 1998
- Fuji Photo Optical Co., Ltd.
- Toshizumi Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscopic illumination light control
- Patent number 5,730,702
- Issue date Mar 24, 1998
- Fuji Photo Optical Co., Ltd.
- Toshizumi Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Electronic endoscope apparatus enlarging a still image
- Publication number 20020033882
- Publication date Mar 21, 2002
- Fuji Photo Optical Co., Ltd.
- Yuji Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic-endoscope light source unit for setting shading period
- Publication number 20010041826
- Publication date Nov 15, 2001
- Fuji Photo Optical Co., Ltd.
- Mitsuru Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic-endoscope light source unit for setting shading period
- Publication number 20010037052
- Publication date Nov 1, 2001
- Fuji Photo Optical Co., Ltd.
- Mitsuru Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic endoscope apparatus without flicker on screen
- Publication number 20010022612
- Publication date Sep 20, 2001
- Fuji Photo Optical Co., Ltd.
- Mitsuru Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic endoscope apparatus for discriminating optically variabl...
- Publication number 20010021797
- Publication date Sep 13, 2001
- Fuji Photo Optical Co., Ltd.
- Kazuhiro Yamanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Endoscope for optically variable power using moving time as positio...
- Publication number 20010021798
- Publication date Sep 13, 2001
- Fuji Photo Optical Co., Ltd.
- Kazuhiro Yamanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Kazuhiro Yamanaka

Person

Patents Grantslast 30 patents

Electronic endoscope apparatus enlarging a still image

Electronic-endoscope light quantity controlling apparatus

Light control system for electronic endoscopes

Endoscope for optically variable power using moving time as positio...

Electronic endoscope apparatus

Electronic-endoscope light source unit for setting shading period

Electronic-endoscope light source unit for setting shading period

Electronic endoscope apparatus for discriminating optically variabl...

Electronic-endoscope light source unit for setting shading period

Electronic-endoscope light quantity controlling apparatus

Electronic-endoscope light quantity controlling apparatus

All-pixels reading type electronic endoscope apparatus

All-pixels reading type electronic endoscope apparatus

All pixels read type electronic endoscope system

Electronic endoscope system for displaying unconnected scope

Signal processor circuit for endoscope systems of all-pixels readou...

Endoscopic imaging system with rotating photoelectric line sensor

Endoscopic illumination light control

Patents Applicationslast 30 patents

Electronic endoscope apparatus enlarging a still image

Electronic-endoscope light source unit for setting shading period

Electronic-endoscope light source unit for setting shading period

Electronic endoscope apparatus without flicker on screen

Electronic endoscope apparatus for discriminating optically variabl...

Endoscope for optically variable power using moving time as positio...