Takeshi Segi

Person

Sakura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Endoscope imaging module
- Patent number 10,510,918
- Issue date Dec 17, 2019
- Fujikura Ltd.
- Wei-Zhi Hu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Imaging mechanism, endoscope, and method of manufacturing imaging m...
- Patent number 9,904,047
- Issue date Feb 27, 2018
- Fujikura Ltd.
- Satoshi Hida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Imaging module, lens-attached imaging module, endoscope, method of...
- Patent number 9,814,371
- Issue date Nov 14, 2017
- Fujikura Ltd.
- Takeshi Segi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Structure of imaging part in electronic visualized catheter
- Patent number 9,380,928
- Issue date Jul 5, 2016
- Fujikura Ltd.
- Wei-Zhi Hu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical fiber bundle and optical irradiator
- Patent number 8,655,128
- Issue date Feb 18, 2014
- Fujikura Ltd.
- Takeshi Segi
- G02 - OPTICS
Information Patent Grant
Optical fiber laser and laser light emitting method
- Patent number 7,154,919
- Issue date Dec 26, 2006
- Fujikura Ltd.
- Yasuyuki Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polarization maintaining optical fiber amplifier and optical amplifier
- Patent number 6,597,494
- Issue date Jul 22, 2003
- Fujikura Ltd.
- Takeshi Segi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical amplifier utilizing rare earth element-doped optical fibers...
- Patent number 6,542,288
- Issue date Apr 1, 2003
- Fujikura Ltd.
- Takeshi Segi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PACKAGING IMAGING DEVICE CHIP, METHOD OF ASSEMBLING ENDOS...
- Publication number 20140249368
- Publication date Sep 4, 2014
- FUJIKURA LTD.
- Wei-Zhi HU
- G02 - OPTICS
Information Patent Application
IMAGING MODULE, LENS-ATTACHED IMAGING MODULE, ENDOSCOPE, METHOD OF...
- Publication number 20140009593
- Publication date Jan 9, 2014
- FUJIKURA LTD.
- Takeshi SEGI
- G02 - OPTICS
Information Patent Application
IMAGING MECHANISM, ENDOSCOPE, AND METHOD OF MANUFACTURING IMAGING M...
- Publication number 20130329026
- Publication date Dec 12, 2013
- FUJIKURA LTD.
- Satoshi HIDA
- G02 - OPTICS
Information Patent Application
ELECTRONIC ENDOSCOPE
- Publication number 20120310045
- Publication date Dec 6, 2012
- FUJIKURA LTD.
- Wei-Zhi HU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STRUCTURE OF IMAGING PART IN ELECTRONIC VISUALIZED CATHETER
- Publication number 20120310043
- Publication date Dec 6, 2012
- FUJIKURA LTD.
- Wei-Zhi HU
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER BUNDLE AND OPTICAL IRRADIATOR
- Publication number 20100176311
- Publication date Jul 15, 2010
- FUJIKURA LTD.
- Takeshi Segi
- G02 - OPTICS
Information Patent Application
Optical fiber laser and laser light emitting method
- Publication number 20040240488
- Publication date Dec 2, 2004
- FUJIKURA LTD.
- Yasuyuki Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polarization maintaining optical fiber amplifier and optical amplifier
- Publication number 20030021012
- Publication date Jan 30, 2003
- FUJIKURA LTD.
- Takeshi Segi
- H01 - BASIC ELECTRIC ELEMENTS

Takeshi Segi

Person

Patents Grantslast 30 patents

Endoscope imaging module

Imaging mechanism, endoscope, and method of manufacturing imaging m...

Imaging module, lens-attached imaging module, endoscope, method of...

Structure of imaging part in electronic visualized catheter

Optical fiber bundle and optical irradiator

Optical fiber laser and laser light emitting method

Polarization maintaining optical fiber amplifier and optical amplifier

Optical amplifier utilizing rare earth element-doped optical fibers...

Patents Applicationslast 30 patents

METHOD OF PACKAGING IMAGING DEVICE CHIP, METHOD OF ASSEMBLING ENDOS...

IMAGING MODULE, LENS-ATTACHED IMAGING MODULE, ENDOSCOPE, METHOD OF...

IMAGING MECHANISM, ENDOSCOPE, AND METHOD OF MANUFACTURING IMAGING M...

ELECTRONIC ENDOSCOPE

STRUCTURE OF IMAGING PART IN ELECTRONIC VISUALIZED CATHETER

OPTICAL FIBER BUNDLE AND OPTICAL IRRADIATOR

Optical fiber laser and laser light emitting method

Polarization maintaining optical fiber amplifier and optical amplifier