Kohei Ota

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sample imaging apparatus
- Patent number 11,313,801
- Issue date Apr 26, 2022
- FUJIFILM Corporation
- Kohei Ota
- G01 - MEASURING TESTING
Information Patent Grant
Detection element, radiation detection device, and compton camera
- Patent number 11,221,420
- Issue date Jan 11, 2022
- Kyoto University
- Atsushi Takada
- G01 - MEASURING TESTING
Information Patent Grant
Detection element
- Patent number 10,712,453
- Issue date Jul 14, 2020
- Dai Nippon Printing Co., Ltd.
- Kohei Ota
- G01 - MEASURING TESTING
Information Patent Grant
Radiation image forming apparatus
- Patent number 10,359,521
- Issue date Jul 23, 2019
- Dai Nippon Printing Co., Ltd.
- Kohei Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radiation detection element and radiation detection device
- Patent number 10,175,365
- Issue date Jan 8, 2019
- Dai Nippon Printing Co., Ltd.
- Tomohisa Motomura
- G01 - MEASURING TESTING
Information Patent Grant
Nuclear medicine examination apparatus and nuclear medicine examina...
- Patent number 10,094,935
- Issue date Oct 9, 2018
- Dai Nippon Printing Co., Ltd.
- Kohei Ota
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for manufacturing wiring structure, copper displacement plat...
- Patent number 9,888,585
- Issue date Feb 6, 2018
- Tokyo Electron Limited
- Shoso Shinguhara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Radiographic imaging device
- Patent number 9,239,392
- Issue date Jan 19, 2016
- FUJIFILM Corporation
- Kohei Gemma
- G01 - MEASURING TESTING
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 8,169,878
- Issue date May 1, 2012
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens for optical pickup device, and optical pickup device
- Patent number 8,125,873
- Issue date Feb 28, 2012
- Konica Minolta Opto, INC
- Yuki Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device and objective lens used in the same
- Patent number 7,969,854
- Issue date Jun 28, 2011
- Konica Corporation
- Kiyono Ikenaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, recording/reproducing apparatus provided...
- Patent number 7,961,583
- Issue date Jun 14, 2011
- Konica Corporation
- Norikazu Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 7,948,857
- Issue date May 24, 2011
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method of an objective lens for an optical pickup app...
- Patent number 7,948,856
- Issue date May 24, 2011
- Konica Minolta Opto, INC
- Kohei Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, recording/reproducing apparatus provided...
- Patent number 7,924,681
- Issue date Apr 12, 2011
- Konica Corporation
- Norikazu Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up apparatus
- Patent number 7,903,528
- Issue date Mar 8, 2011
- Konica Minolta Opto, INC
- Tohru Kimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, recording/reproducing apparatus provided...
- Patent number 7,889,617
- Issue date Feb 15, 2011
- Konica Corporation
- Norikazu Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 7,843,793
- Issue date Nov 30, 2010
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective lens for an optical pickup apparatus
- Patent number 7,733,758
- Issue date Jun 8, 2010
- Konica Minolta Opto, INC
- Kohei Ota
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 7,672,211
- Issue date Mar 2, 2010
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 7,672,212
- Issue date Mar 2, 2010
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus
- Patent number 7,668,066
- Issue date Feb 23, 2010
- Konica Minolta Opto, INC
- Yuichi Atarashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, recording/reproducing apparatus provided...
- Patent number 7,668,065
- Issue date Feb 23, 2010
- Konica Corporation
- Norikazu Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, objective optical element and optical inf...
- Patent number 7,656,770
- Issue date Feb 2, 2010
- Konica Minolta Opto, INC
- Kentarou Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical element having a refractive function and an optical path di...
- Patent number 7,508,745
- Issue date Mar 24, 2009
- Konica Corporation
- Kiyono Ikenaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Objective optical element and optical pickup apparatus
- Patent number 7,463,568
- Issue date Dec 9, 2008
- Konica Minolta Holdings, Inc.
- Mitsuru Mimori
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pick-up apparatus
- Patent number 7,440,381
- Issue date Oct 21, 2008
- Konica Corporation
- Tohru Kimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, recording/reproducing apparatus provided...
- Patent number 7,366,078
- Issue date Apr 29, 2008
- Konica Corporation
- Norikazu Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, recording/reproducing apparatus provided...
- Patent number 7,342,851
- Issue date Mar 11, 2008
- Konica Corporation
- Norikazu Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup apparatus, recording/reproducing apparatus provided...
- Patent number 7,173,895
- Issue date Feb 6, 2007
- Konica Corporation
- Norikazu Arai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
POLISHING APPARATUS AND POLISHING METHOD
- Publication number 20250205846
- Publication date Jun 26, 2025
- EBARA CORPORATION
- Kohei OTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE PROPERTY MEASURING SYSTEM, SURFACE PROPERTY MEASURING METHO...
- Publication number 20240075580
- Publication date Mar 7, 2024
- EBARA CORPORATION
- Toshifumi KIMBA
- B24 - GRINDING POLISHING
Information Patent Application
METHOD FOR CUTTING CONCRETE MEMBER
- Publication number 20240058990
- Publication date Feb 22, 2024
- Japan Agency for Marine-Earth Science and Technology
- Yousuke KAWAHITO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD
- Publication number 20240051080
- Publication date Feb 15, 2024
- EBARA CORPORATION
- Kohei OTA
- B24 - GRINDING POLISHING
Information Patent Application
DETECTION ELEMENT, RADIATION DETECTION DEVICE, AND COMPTON CAMERA
- Publication number 20210208291
- Publication date Jul 8, 2021
- Kyoto University
- Atsushi TAKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAMPLE IMAGING APPARATUS
- Publication number 20200103349
- Publication date Apr 2, 2020
- FUJIFILM CORPORATION
- Kohei OTA
- G01 - MEASURING TESTING
Information Patent Application
RADIATION DETECTION ELEMENT AND RADIATION DETECTION DEVICE
- Publication number 20180292546
- Publication date Oct 11, 2018
- DAI NIPPON PRINTING CO., LTD.
- Tomohisa MOTOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NUCLEAR MEDICINE EXAMINATION APPARATUS AND NUCLEAR MEDICINE EXAMINA...
- Publication number 20180246224
- Publication date Aug 30, 2018
- DAI NIPPON PRINTING CO., LTD.
- Kohei OTA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DETECTION ELEMENT
- Publication number 20180246226
- Publication date Aug 30, 2018
- DAI NIPPON PRINTING CO., LTD.
- Kohei Ota
- G01 - MEASURING TESTING
Information Patent Application
RADIATION IMAGE FORMING APPARATUS
- Publication number 20180239036
- Publication date Aug 23, 2018
- DAI NIPPON PRINTING CO., LTD.
- Kohei OTA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING WIRING STRUCTURE, COPPER DISPLACEMENT PLAT...
- Publication number 20160095228
- Publication date Mar 31, 2016
- TOKYO ELECTRON LIMITED
- Shoso Shinguhara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
RADIOGRAPHIC IMAGING DEVICE
- Publication number 20150247936
- Publication date Sep 3, 2015
- FUJIFILM CORPORATION
- Kohei GEMMA
- G01 - MEASURING TESTING
Information Patent Application
HONEYCOMB STRUCTURED BODY, EXHAUST GAS PURIFYING HONEYCOMB FILTER,...
- Publication number 20150013283
- Publication date Jan 15, 2015
- IBIDEN CO., LTD.
- Kohei OTA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
HONEYCOMB STRUCTURED BODY, EXHAUST GAS PURIFYING HONEYCOMB FILTER,...
- Publication number 20150013284
- Publication date Jan 15, 2015
- IBIDEN CO., LTD.
- Kohei OTA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
OPTICAL PICKUP APPARATUS AND OBJECTIVE OPTICAL UNIT
- Publication number 20120155241
- Publication date Jun 21, 2012
- Konika Minolta Opto, Inc.
- Kohei OTA
- G11 - INFORMATION STORAGE
Information Patent Application
HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING APPARATUS
- Publication number 20120093695
- Publication date Apr 19, 2012
- IBIDEN CO., LTD.
- Misako IWAKURA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HONEYCOMB CATALYST BODY AND METHOD FOR MANUFACTURING HONEYCOMB CATA...
- Publication number 20120093697
- Publication date Apr 19, 2012
- IBIDEN CO., LTD.
- Misako Iwakura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OPTICAL PICKUP APPARATUS, OBJECTIVE OPTICAL ELEMENT AND OPTICAL INF...
- Publication number 20110194396
- Publication date Aug 11, 2011
- KONICA MINOLTA OPTO, INC.
- Kentarou Nakamura
- G02 - OPTICS
Information Patent Application
OPTICAL PICKUP APPARATUS, OBJECTIVE OPTICAL ELEMENT AND OPTICAL INF...
- Publication number 20100284262
- Publication date Nov 11, 2010
- Konica Minolta Opto, Inc.
- Kentarou Nakamura
- G02 - OPTICS
Information Patent Application
Objective Lens for Optical Pickup Apparatus, and Optical Pickup App...
- Publication number 20100260031
- Publication date Oct 14, 2010
- Yuki Ono
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT FOR OPTICAL PICKUP DEVICE, OPTICAL PICKUP DEVICE AN...
- Publication number 20100067356
- Publication date Mar 18, 2010
- Hideyuki Fujii
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus
- Publication number 20090196147
- Publication date Aug 6, 2009
- Yuichi Atarashi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus
- Publication number 20090196149
- Publication date Aug 6, 2009
- Yuichi Atarashi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup device and objective lens used in the same
- Publication number 20090147657
- Publication date Jun 11, 2009
- KONICA CORPORATION
- Kiyono Ikenaka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical Pickup Device, Optical Information Recording and Reproducin...
- Publication number 20090103419
- Publication date Apr 23, 2009
- Kentarou Nakamura
- G02 - OPTICS
Information Patent Application
Optical pickup apparatus, recording/reproducing apparatus provided...
- Publication number 20090016195
- Publication date Jan 15, 2009
- KONICA CORPORATION
- Norikazu Arai
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus, recording/reproducing apparatus provided...
- Publication number 20080316900
- Publication date Dec 25, 2008
- KONICA CORPORATION
- Norikazu Arai
- G11 - INFORMATION STORAGE
Information Patent Application
Objective optical element and optical pickup apparatus
- Publication number 20080259767
- Publication date Oct 23, 2008
- KONICA MINOLTA HOLDINGS, INC.
- Mitsuru Mimori
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus, recording/reproducing apparatus provided...
- Publication number 20080175128
- Publication date Jul 24, 2008
- KONICA CORPORATION
- Norikazu Arai
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup apparatus, recording/reproducing apparatus provided...
- Publication number 20080137514
- Publication date Jun 12, 2008
- Norikazu ARAI
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Sample imaging apparatus

Detection element, radiation detection device, and compton camera

Detection element

Radiation image forming apparatus

Radiation detection element and radiation detection device

Nuclear medicine examination apparatus and nuclear medicine examina...

Method for manufacturing wiring structure, copper displacement plat...

Radiographic imaging device

Optical pickup apparatus, objective optical element and optical inf...

Objective lens for optical pickup device, and optical pickup device

Optical pickup device and objective lens used in the same

Optical pickup apparatus, recording/reproducing apparatus provided...

Optical pickup apparatus, objective optical element and optical inf...

Manufacturing method of an objective lens for an optical pickup app...

Optical pickup apparatus, recording/reproducing apparatus provided...

Optical pick-up apparatus

Optical pickup apparatus, recording/reproducing apparatus provided...

Optical pickup apparatus, objective optical element and optical inf...

Objective lens for an optical pickup apparatus

Optical pickup apparatus, objective optical element and optical inf...

Optical pickup apparatus, objective optical element and optical inf...

Optical pickup apparatus

Optical pickup apparatus, recording/reproducing apparatus provided...

Optical pickup apparatus, objective optical element and optical inf...

Optical element having a refractive function and an optical path di...

Objective optical element and optical pickup apparatus

Optical pick-up apparatus

Optical pickup apparatus, recording/reproducing apparatus provided...

Optical pickup apparatus, recording/reproducing apparatus provided...

Optical pickup apparatus, recording/reproducing apparatus provided...

Patents Applicationslast 30 patents

POLISHING APPARATUS AND POLISHING METHOD

SURFACE PROPERTY MEASURING SYSTEM, SURFACE PROPERTY MEASURING METHO...

METHOD FOR CUTTING CONCRETE MEMBER

SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD

DETECTION ELEMENT, RADIATION DETECTION DEVICE, AND COMPTON CAMERA

SAMPLE IMAGING APPARATUS

RADIATION DETECTION ELEMENT AND RADIATION DETECTION DEVICE

NUCLEAR MEDICINE EXAMINATION APPARATUS AND NUCLEAR MEDICINE EXAMINA...

DETECTION ELEMENT

RADIATION IMAGE FORMING APPARATUS

METHOD FOR MANUFACTURING WIRING STRUCTURE, COPPER DISPLACEMENT PLAT...

RADIOGRAPHIC IMAGING DEVICE

HONEYCOMB STRUCTURED BODY, EXHAUST GAS PURIFYING HONEYCOMB FILTER,...

HONEYCOMB STRUCTURED BODY, EXHAUST GAS PURIFYING HONEYCOMB FILTER,...

OPTICAL PICKUP APPARATUS AND OBJECTIVE OPTICAL UNIT

HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING APPARATUS

HONEYCOMB CATALYST BODY AND METHOD FOR MANUFACTURING HONEYCOMB CATA...

OPTICAL PICKUP APPARATUS, OBJECTIVE OPTICAL ELEMENT AND OPTICAL INF...

OPTICAL PICKUP APPARATUS, OBJECTIVE OPTICAL ELEMENT AND OPTICAL INF...

Objective Lens for Optical Pickup Apparatus, and Optical Pickup App...

OPTICAL ELEMENT FOR OPTICAL PICKUP DEVICE, OPTICAL PICKUP DEVICE AN...

Optical pickup apparatus

Optical pickup apparatus

Optical pickup device and objective lens used in the same

Optical Pickup Device, Optical Information Recording and Reproducin...

Optical pickup apparatus, recording/reproducing apparatus provided...

Optical pickup apparatus, recording/reproducing apparatus provided...

Objective optical element and optical pickup apparatus

Optical pickup apparatus, recording/reproducing apparatus provided...

Optical pickup apparatus, recording/reproducing apparatus provided...