Keisuke Takada

Person

Katsushika-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing polarizing lens, polarizing film and polarizin...
- Patent number 12,023,882
- Issue date Jul 2, 2024
- HOYA LENS THAILAND LTD.
- Keisuke Takada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Endoscope illumination unit and endoscope
- Patent number 11,399,708
- Issue date Aug 2, 2022
- Olympus Corporation
- Keisuke Takada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope
- Patent number 11,317,784
- Issue date May 3, 2022
- Olympus Corporation
- Keisuke Takada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Zoom lens and image pickup apparatus using the same
- Patent number 10,809,505
- Issue date Oct 20, 2020
- Olympus Corporation
- Keisuke Takada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus and optical apparatus using the same
- Patent number 10,642,005
- Issue date May 5, 2020
- Olympus Corporation
- Yoshihiro Uchida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Image pickup apparatus and optical apparatus using the same
- Patent number 10,634,883
- Issue date Apr 28, 2020
- Olympus Corporation
- Yoshihiro Uchida
- G02 - OPTICS
Information Patent Grant
Image pickup apparatus and optical apparatus using the same
- Patent number 10,634,884
- Issue date Apr 28, 2020
- Olympus Corporation
- Keisuke Takada
- G02 - OPTICS
Information Patent Grant
Image pickup apparatus and optical apparatus using the same
- Patent number 10,488,634
- Issue date Nov 26, 2019
- Olympus Corporation
- Yoshihiro Uchida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Zoom image pickup apparatus
- Patent number 10,416,412
- Issue date Sep 17, 2019
- Olympus Corporation
- Keisuke Takada
- G02 - OPTICS
Information Patent Grant
Zoom image pickup apparatus
- Patent number 10,338,342
- Issue date Jul 2, 2019
- Olympus Corporation
- Keisuke Takada
- G02 - OPTICS
Information Patent Grant
Image pickup apparatus
- Patent number 10,295,787
- Issue date May 21, 2019
- Olympus Corporation
- Takahiro Amanai
- G02 - OPTICS
Information Patent Grant
Zoom image pickup apparatus
- Patent number 10,191,260
- Issue date Jan 29, 2019
- Olympus Corporation
- Keisuke Takada
- G02 - OPTICS
Information Patent Grant
Zoom lens and lens barrel and image pickup apparatus using the same
- Patent number 10,185,131
- Issue date Jan 22, 2019
- Olympus Corporation
- Takashi Fujikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resin composition, prepreg, laminate, and printed wiring board
- Patent number 9,902,851
- Issue date Feb 27, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Zoom lens and image pickup apparatus using the same
- Patent number 9,823,452
- Issue date Nov 21, 2017
- Olympus Corporation
- Takashi Fujikura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Objective lens and observation apparatus having the same
- Patent number 9,739,997
- Issue date Aug 22, 2017
- Olympus Corporation
- Keisuke Takada
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus using the same
- Patent number 9,588,324
- Issue date Mar 7, 2017
- Olympus Corporation
- Keisuke Takada
- G02 - OPTICS
Information Patent Grant
Zoom lens and image pickup apparatus using the same
- Patent number 9,557,542
- Issue date Jan 31, 2017
- Olympus Corporation
- Keisuke Takada
- G02 - OPTICS
Information Patent Grant
Objective optical system and observation apparatus provided with th...
- Patent number 9,019,621
- Issue date Apr 28, 2015
- Olympus Corporation
- Keisuke Takada
- G02 - OPTICS
Information Patent Grant
Digital controller display
- Patent number 4,823,254
- Issue date Apr 18, 1989
- Tokyo Shibaura Denki Kabushiki Kaisha
- Keisuke Takada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Computer process control system
- Patent number 4,533,990
- Issue date Aug 6, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Keisuke Takada
- G05 - CONTROLLING REGULATING
Information Patent Grant
Digital controller of analog systems containing isolation circuitry...
- Patent number 4,480,303
- Issue date Oct 30, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Keisuke Takada
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING POLARIZING LENS, POLARIZING FILM AND POLARIZIN...
- Publication number 20210370625
- Publication date Dec 2, 2021
- HOYA LENS THAILAND LTD.
- Keisuke TAKADA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLARIZING LENS
- Publication number 20210364684
- Publication date Nov 25, 2021
- HOYA LENS THAILAND LTD.
- Keisuke TAKADA
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING POLARIZING LENS, POLARIZING FILM AND POLARIZIN...
- Publication number 20210362446
- Publication date Nov 25, 2021
- Hoya Lens Thailand Ltd.
- Keisuke TAKADA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ENDOSCOPE
- Publication number 20200178768
- Publication date Jun 11, 2020
- OLYMPUS CORPORATION
- Keisuke TAKADA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE ILLUMINATION UNIT AND ENDOSCOPE
- Publication number 20200170494
- Publication date Jun 4, 2020
- OLYMPUS CORPORATION
- Keisuke TAKADA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ZOOM LENS AND IMAGE PICKUP APPARATUS USING THE SAME
- Publication number 20190056572
- Publication date Feb 21, 2019
- OLYMPUS CORPORATION
- Keisuke Takada
- G02 - OPTICS
Information Patent Application
IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME
- Publication number 20180231746
- Publication date Aug 16, 2018
- OLYMPUS CORPORATION
- Yoshihiro UCHIDA
- G02 - OPTICS
Information Patent Application
IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME
- Publication number 20180231747
- Publication date Aug 16, 2018
- OLYMPUS CORPORATION
- Keisuke TAKADA
- G02 - OPTICS
Information Patent Application
IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME
- Publication number 20180224636
- Publication date Aug 9, 2018
- OLYMPUS CORPORATION
- Yoshihiro Uchida
- B60 - VEHICLES IN GENERAL
Information Patent Application
IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME
- Publication number 20180224639
- Publication date Aug 9, 2018
- OLYMPUS CORPORATION
- Keisuke TAKADA
- G02 - OPTICS
Information Patent Application
IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME
- Publication number 20180224638
- Publication date Aug 9, 2018
- OLYMPUS CORPORATION
- Yoshihiro Uchida
- B60 - VEHICLES IN GENERAL
Information Patent Application
IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME
- Publication number 20180224635
- Publication date Aug 9, 2018
- OLYMPUS CORPORATION
- Keisuke TAKADA
- G02 - OPTICS
Information Patent Application
IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME
- Publication number 20180224637
- Publication date Aug 9, 2018
- OLYMPUS CORPORATION
- Yoshihiro Uchida
- B60 - VEHICLES IN GENERAL
Information Patent Application
IMAGE PICKUP APPARATUS
- Publication number 20180095247
- Publication date Apr 5, 2018
- OLYMPUS CORPORATION
- Takahiro AMANAI
- G02 - OPTICS
Information Patent Application
ZOOM IMAGE PICKUP APPARATUS
- Publication number 20170363846
- Publication date Dec 21, 2017
- OLYMPUS CORPORATION
- Keisuke Takada
- G02 - OPTICS
Information Patent Application
ZOOM IMAGE PICKUP APPARATUS
- Publication number 20170336594
- Publication date Nov 23, 2017
- OLYMPUS CORPORATION
- Keisuke Takada
- G02 - OPTICS
Information Patent Application
ZOOM IMAGE PICKUP APPARATUS
- Publication number 20170336593
- Publication date Nov 23, 2017
- OLYMPUS CORPORATION
- Keisuke Takada
- G02 - OPTICS
Information Patent Application
Zoom Lens and Lens Barrel and Image Pickup Apparatus Using the Same
- Publication number 20160147050
- Publication date May 26, 2016
- OLYMPUS CORPORATION
- Takashi Fujikura
- G02 - OPTICS
Information Patent Application
Zoom Lens and Image Pickup Apparatus Using the Same
- Publication number 20160048007
- Publication date Feb 18, 2016
- OLYMPUS CORPORATION
- Keisuke Takada
- G02 - OPTICS
Information Patent Application
Zoom Lens and Image Pickup Apparatus Using the Same
- Publication number 20160033749
- Publication date Feb 4, 2016
- OLYMPUS CORPORATION
- Takashi Fujikura
- G02 - OPTICS
Information Patent Application
Objective Lens and Observation Apparatus Having the Same
- Publication number 20150268460
- Publication date Sep 24, 2015
- OLYMPUS CORPORATION
- Keisuke Takada
- G02 - OPTICS
Information Patent Application
RESIN COMPOSITION, PREPREG, LAMINATE, AND PRINTED WIRING BOARD
- Publication number 20150267047
- Publication date Sep 24, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Hiroshi Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Application
RESIN SHEET, SUPPORT WITH RESIN LAYER, LAMINATE AND METAL FOIL-CLAD...
- Publication number 20150210832
- Publication date Jul 30, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Keisuke Takada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Zoom Lens and Image Pickup Apparatus Using the Same
- Publication number 20150212304
- Publication date Jul 30, 2015
- OLYMPUS CORPORATION
- Keisuke Takada
- G02 - OPTICS
Information Patent Application
RESIN COMPOSITION, PREPREG, AND METAL FOIL-CLAD LAMINATE
- Publication number 20150056454
- Publication date Feb 26, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Keisuke Takada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESIN COMPOSITION, AND PREPREG AND METAL FOIL-CLAD LAMINATE USING T...
- Publication number 20140162071
- Publication date Jun 12, 2014
- Mitsubishi Gas Chemical Company, Inc.
- Koji Morishita
- B32 - LAYERED PRODUCTS
Information Patent Application
RESIN COMPOSITION, PREPREG, AND METAL FOIL-CLAD LAMINATE
- Publication number 20140093736
- Publication date Apr 3, 2014
- Mitsubishi Gas Chemical Company, Inc.
- Keisuke Takada
- B32 - LAYERED PRODUCTS
Information Patent Application
RESIN COMPOSITION, PREPREG, AND METAL FOIL-CLAD LAMINATE
- Publication number 20140017501
- Publication date Jan 16, 2014
- Mitsubishi Gas Chemical Company, Inc.
- Koji Morishita
- B32 - LAYERED PRODUCTS
Information Patent Application
Objective Optical System and Observation Apparatus Provided with th...
- Publication number 20130163094
- Publication date Jun 27, 2013
- OLYMPUS CORPORATION
- Keisuke Takada
- G02 - OPTICS

Keisuke Takada

Person

Patents Grantslast 30 patents

Method for producing polarizing lens, polarizing film and polarizin...

Endoscope illumination unit and endoscope

Endoscope

Zoom lens and image pickup apparatus using the same

Image pickup apparatus and optical apparatus using the same

Image pickup apparatus and optical apparatus using the same

Image pickup apparatus and optical apparatus using the same

Image pickup apparatus and optical apparatus using the same

Zoom image pickup apparatus

Zoom image pickup apparatus

Image pickup apparatus

Zoom image pickup apparatus

Zoom lens and lens barrel and image pickup apparatus using the same

Resin composition, prepreg, laminate, and printed wiring board

Zoom lens and image pickup apparatus using the same

Objective lens and observation apparatus having the same

Zoom lens and image pickup apparatus using the same

Zoom lens and image pickup apparatus using the same

Objective optical system and observation apparatus provided with th...

Digital controller display

Computer process control system

Digital controller of analog systems containing isolation circuitry...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING POLARIZING LENS, POLARIZING FILM AND POLARIZIN...

POLARIZING LENS

METHOD FOR PRODUCING POLARIZING LENS, POLARIZING FILM AND POLARIZIN...

ENDOSCOPE

ENDOSCOPE ILLUMINATION UNIT AND ENDOSCOPE

ZOOM LENS AND IMAGE PICKUP APPARATUS USING THE SAME

IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME

IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME

IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME

IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME

IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME

IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME

IMAGE PICKUP APPARATUS AND OPTICAL APPARATUS USING THE SAME

IMAGE PICKUP APPARATUS

ZOOM IMAGE PICKUP APPARATUS

ZOOM IMAGE PICKUP APPARATUS

ZOOM IMAGE PICKUP APPARATUS

Zoom Lens and Lens Barrel and Image Pickup Apparatus Using the Same

Zoom Lens and Image Pickup Apparatus Using the Same

Zoom Lens and Image Pickup Apparatus Using the Same

Objective Lens and Observation Apparatus Having the Same

RESIN COMPOSITION, PREPREG, LAMINATE, AND PRINTED WIRING BOARD

RESIN SHEET, SUPPORT WITH RESIN LAYER, LAMINATE AND METAL FOIL-CLAD...

Zoom Lens and Image Pickup Apparatus Using the Same

RESIN COMPOSITION, PREPREG, AND METAL FOIL-CLAD LAMINATE

RESIN COMPOSITION, AND PREPREG AND METAL FOIL-CLAD LAMINATE USING T...

RESIN COMPOSITION, PREPREG, AND METAL FOIL-CLAD LAMINATE

RESIN COMPOSITION, PREPREG, AND METAL FOIL-CLAD LAMINATE

Objective Optical System and Observation Apparatus Provided with th...