Yuichi Tsujita

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cutting jig and cutting method of optical fiber
- Patent number 12,158,608
- Issue date Dec 3, 2024
- Nitto Denko Corporation
- Kazumasa Okada
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Retention assembly for securing POF fiber within a connector
- Patent number 11,598,924
- Issue date Mar 7, 2023
- Senko Advanced Components, Inc.
- Kazumasa Okada
- G02 - OPTICS
Information Patent Grant
Optical transmission system and electro-optical conversion device
- Patent number 11,411,648
- Issue date Aug 9, 2022
- Nitto Denko Corporation
- Yuichi Tsujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical connector member, optical connector kit, and optical interc...
- Patent number 11,402,582
- Issue date Aug 2, 2022
- Nitto Denko Corporation
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Grant
Optical waveguide, opto-electric hybrid board, and opto-electric hy...
- Patent number 11,347,002
- Issue date May 31, 2022
- Nitto Denko Corporation
- Naoto Konegawa
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board, connector kit, and producing method of...
- Patent number 11,320,613
- Issue date May 3, 2022
- Nitto Denko Corporation
- Naoyuki Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical waveguide member connector and producing method thereof
- Patent number 11,300,733
- Issue date Apr 12, 2022
- Nitto Denko Corporation
- Naoto Konegawa
- G02 - OPTICS
Information Patent Grant
Optical waveguide, opto-electric hybrid board, producing method of...
- Patent number 11,119,274
- Issue date Sep 14, 2021
- Nitto Denko Corporation
- Naoto Konegawa
- G02 - OPTICS
Information Patent Grant
Retention assembly for securing POF fiber within a connector
- Patent number 11,099,334
- Issue date Aug 24, 2021
- Senko Advanced Components, Inc.
- Kazumasa Okada
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board and opto-electric hybrid board assembly
- Patent number 11,022,768
- Issue date Jun 1, 2021
- Nitto Denko Corporation
- Naoto Konegawa
- G02 - OPTICS
Information Patent Grant
Optical waveguide member connector kit, optical waveguide member co...
- Patent number 11,016,244
- Issue date May 25, 2021
- Nitto Denko Corporation
- Naoto Konegawa
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board
- Patent number 10,996,395
- Issue date May 4, 2021
- Nitto Denko Corporation
- Naoyuki Tanaka
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board
- Patent number 10,845,554
- Issue date Nov 24, 2020
- Nitto Denko Corporation
- Naoto Konegawa
- G02 - OPTICS
Information Patent Grant
Connector member for optical waveguide, optical connector kit using...
- Patent number 10,649,155
- Issue date May 12, 2020
- Nitto Denko Corporation
- Naoto Konegawa
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board and manufacturing method for same
- Patent number 10,606,002
- Issue date Mar 31, 2020
- Nitto Denko Corporation
- Yuichi Tsujita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical waveguide
- Patent number 10,495,814
- Issue date Dec 3, 2019
- Nitto Denko Corporation
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Grant
Optical sensor
- Patent number 10,446,709
- Issue date Oct 15, 2019
- Nitto Denko Corporation
- Naoyuki Tanaka
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board and method of manufacturing same
- Patent number 10,353,161
- Issue date Jul 16, 2019
- Nitto Denko Corporation
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board and method of manufacturing same
- Patent number 10,295,769
- Issue date May 21, 2019
- Nitto Denko Corporation
- Naoyuki Tanaka
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board
- Patent number 10,288,823
- Issue date May 14, 2019
- Nitto Denko Corporation
- Yuichi Tsujita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical sensor having light entrance portion smaller than light-rec...
- Patent number 10,260,939
- Issue date Apr 16, 2019
- Nitto Denko Corporation
- Naoyuki Tanaka
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid module
- Patent number 10,120,146
- Issue date Nov 6, 2018
- Nitto Denko Corporation
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board, and production method therefor
- Patent number 10,073,232
- Issue date Sep 11, 2018
- Nitto Denko Corporation
- Yuichi Tsujita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Opto-electric hybrid board
- Patent number 9,989,720
- Issue date Jun 5, 2018
- Nitto Denko Corporation
- Naoyuki Tanaka
- G02 - OPTICS
Information Patent Grant
Optical waveguide photosensitive resin composition, photocurable fi...
- Patent number 9,857,504
- Issue date Jan 2, 2018
- Nitto Denko Corporation
- Tomoyuki Hirayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Opto-electric hybrid board
- Patent number 9,851,502
- Issue date Dec 26, 2017
- Nitto Denko Corporation
- Naoki Shibata
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board, and production method therefor
- Patent number 9,703,057
- Issue date Jul 11, 2017
- Nitto Denko Corporation
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board
- Patent number 9,696,507
- Issue date Jul 4, 2017
- Nitto Denko Corporation
- Naoki Shibata
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board
- Patent number 9,632,246
- Issue date Apr 25, 2017
- Nitto Denko Corporation
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Grant
Opto-electric hybrid board and method of manufacturing same
- Patent number 9,632,263
- Issue date Apr 25, 2017
- Nitto Denko Corporation
- Naoki Shibata
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMITTER, OPTICAL TRANSMITTER ARRAY, OPTICAL TRANSMISSIO...
- Publication number 20240214076
- Publication date Jun 27, 2024
- Nitto Denko Corporation
- Takeshi TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND OPTICAL FIBER
- Publication number 20230170996
- Publication date Jun 1, 2023
- Nitto Denko Corporation
- Yuichi TSUJITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CUTTING JIG AND CUTTING METHOD OF OPTICAL FIBER
- Publication number 20220221651
- Publication date Jul 14, 2022
- Nitto Denko Corporation
- Kazumasa OKADA
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND ELECTRO-OPTICAL CONVERSION DEVICE
- Publication number 20220045756
- Publication date Feb 10, 2022
- Nitto Denko Corporation
- Yuichi TSUJITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RETENTION ASSEMBLY FOR SECURING POF FIBER WITHIN A CONNECTOR
- Publication number 20210349270
- Publication date Nov 11, 2021
- Senko Advanced Components, Inc.
- Kazumasa OKADA
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE MEMBER CONNECTOR KIT, OPTICAL WAVEGUIDE MEMBER CO...
- Publication number 20210033786
- Publication date Feb 4, 2021
- Nitto Denko Corporation
- Naoto KONEGAWA
- G02 - OPTICS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD, CONNECTOR KIT, AND PRODUCING METHOD OF...
- Publication number 20210011218
- Publication date Jan 14, 2021
- Nitto Denko Corporation
- Naoyuki Tanaka
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE, OPTO-ELECTRIC HYBRID BOARD, PRODUCING METHOD OF...
- Publication number 20200363587
- Publication date Nov 19, 2020
- Nitto Denko Corporation
- Naoto KONEGAWA
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE, OPTO-ELECTRIC HYBRID BOARD, AND OPTO-ELECTRIC HY...
- Publication number 20200363586
- Publication date Nov 19, 2020
- Nitto Denko Corporation
- Naoto KONEGAWA
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR MEMBER, OPTICAL CONNECTOR KIT EMPLOYING THE OPTIC...
- Publication number 20200326477
- Publication date Oct 15, 2020
- NITTO DENKO CORPORATION
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Application
METHOD OF INSPECTING OPTICAL WAVEGUIDE AND METHOD OF MANUFACTURING...
- Publication number 20200256762
- Publication date Aug 13, 2020
- NITTO DENKO CORPORATION
- Hiroki Ozawa
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL WAVEGUIDE MEMBER CONNECTOR AND PRODUCING METHOD THEREOF
- Publication number 20200249400
- Publication date Aug 6, 2020
- Nitto Denko Corporation
- Naoto KONEGAWA
- G02 - OPTICS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD AND OPTO-ELECTRIC HYBRID BOARD ASSEMBLY
- Publication number 20200150359
- Publication date May 14, 2020
- Nitto Denko Corporation
- Naoto KONEGAWA
- G02 - OPTICS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD
- Publication number 20200057214
- Publication date Feb 20, 2020
- NITTO DENKO CORPORATION
- Naoto Konegawa
- G02 - OPTICS
Information Patent Application
RETENTION ASSEMBLY FOR SECURING POF FIBER WITHIN A CONNECTOR
- Publication number 20200049903
- Publication date Feb 13, 2020
- Kazumasa OKADA
- G02 - OPTICS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD
- Publication number 20190324200
- Publication date Oct 24, 2019
- NITTO DENKO CORPORATION
- Naoyuki Tanaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONNECTOR MEMBER FOR OPTICAL WAVEGUIDE, OPTICAL CONNECTOR KIT USING...
- Publication number 20190113691
- Publication date Apr 18, 2019
- NITTO DENKO CORPORATION
- Naoto Konegawa
- G02 - OPTICS
Information Patent Application
CONNECTOR MEMBER FOR OPTICAL WAVEGUIDE, OPTICAL CONNECTOR KIT USING...
- Publication number 20190072727
- Publication date Mar 7, 2019
- NITTO DENKO CORPORATION
- Naoto Konegawa
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE
- Publication number 20190033519
- Publication date Jan 31, 2019
- NITTO DENKO CORPORATION
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE
- Publication number 20190025504
- Publication date Jan 24, 2019
- NITTO DENKO CORPORATION
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD
- Publication number 20170329079
- Publication date Nov 16, 2017
- NITTO DENKO CORPORATION
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD AND METHOD OF MANUFACTURING SAME
- Publication number 20170329093
- Publication date Nov 16, 2017
- NITTO DENKO CORPORATION
- Naoyuki Tanaka
- G02 - OPTICS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD
- Publication number 20170315316
- Publication date Nov 2, 2017
- NITTO DENKO CORPORATION
- Naoyuki Tanaka
- G02 - OPTICS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD, AND PRODUCTION METHOD THEREFOR
- Publication number 20170307833
- Publication date Oct 26, 2017
- NITTO DENKO CORPORATION
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD AND MANUFACTURING METHOD FOR SAME
- Publication number 20170299823
- Publication date Oct 19, 2017
- NITTO DENKO CORPORATION
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD AND METHOD OF MANUFACTURING SAME
- Publication number 20170285284
- Publication date Oct 5, 2017
- NITTO DENKO CORPORATION
- Yuichi Tsujita
- G02 - OPTICS
Information Patent Application
OPTICAL SENSOR
- Publication number 20170211971
- Publication date Jul 27, 2017
- NITTO DENKO CORPORATION
- Naoyuki Tanaka
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSOR
- Publication number 20170133544
- Publication date May 11, 2017
- NITTO DENKO CORPORATION
- Naoyuki Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD
- Publication number 20170102502
- Publication date Apr 13, 2017
- NITTO DENKO CORPORATION
- Naoki Shibata
- G02 - OPTICS
Information Patent Application
OPTO-ELECTRIC HYBRID BOARD AND PRODUCTION METHOD THEREFOR
- Publication number 20160274317
- Publication date Sep 22, 2016
- NITTO DENKO CORPORATION
- Yuichi Tsujita
- G02 - OPTICS

Yuichi Tsujita

Person

Patents Grantslast 30 patents

Cutting jig and cutting method of optical fiber

Retention assembly for securing POF fiber within a connector

Optical transmission system and electro-optical conversion device

Optical connector member, optical connector kit, and optical interc...

Optical waveguide, opto-electric hybrid board, and opto-electric hy...

Opto-electric hybrid board, connector kit, and producing method of...

Optical waveguide member connector and producing method thereof

Optical waveguide, opto-electric hybrid board, producing method of...

Retention assembly for securing POF fiber within a connector

Opto-electric hybrid board and opto-electric hybrid board assembly

Optical waveguide member connector kit, optical waveguide member co...

Opto-electric hybrid board

Opto-electric hybrid board

Connector member for optical waveguide, optical connector kit using...

Opto-electric hybrid board and manufacturing method for same

Optical waveguide

Optical sensor

Opto-electric hybrid board and method of manufacturing same

Opto-electric hybrid board and method of manufacturing same

Opto-electric hybrid board

Optical sensor having light entrance portion smaller than light-rec...

Opto-electric hybrid module

Opto-electric hybrid board, and production method therefor

Opto-electric hybrid board

Optical waveguide photosensitive resin composition, photocurable fi...

Opto-electric hybrid board

Opto-electric hybrid board, and production method therefor

Opto-electric hybrid board

Opto-electric hybrid board

Opto-electric hybrid board and method of manufacturing same

Patents Applicationslast 30 patents

OPTICAL TRANSMITTER, OPTICAL TRANSMITTER ARRAY, OPTICAL TRANSMISSIO...

OPTICAL TRANSMISSION DEVICE AND OPTICAL FIBER

CUTTING JIG AND CUTTING METHOD OF OPTICAL FIBER

OPTICAL TRANSMISSION SYSTEM AND ELECTRO-OPTICAL CONVERSION DEVICE

RETENTION ASSEMBLY FOR SECURING POF FIBER WITHIN A CONNECTOR

OPTICAL WAVEGUIDE MEMBER CONNECTOR KIT, OPTICAL WAVEGUIDE MEMBER CO...

OPTO-ELECTRIC HYBRID BOARD, CONNECTOR KIT, AND PRODUCING METHOD OF...

OPTICAL WAVEGUIDE, OPTO-ELECTRIC HYBRID BOARD, PRODUCING METHOD OF...

OPTICAL WAVEGUIDE, OPTO-ELECTRIC HYBRID BOARD, AND OPTO-ELECTRIC HY...

OPTICAL CONNECTOR MEMBER, OPTICAL CONNECTOR KIT EMPLOYING THE OPTIC...

METHOD OF INSPECTING OPTICAL WAVEGUIDE AND METHOD OF MANUFACTURING...

OPTICAL WAVEGUIDE MEMBER CONNECTOR AND PRODUCING METHOD THEREOF

OPTO-ELECTRIC HYBRID BOARD AND OPTO-ELECTRIC HYBRID BOARD ASSEMBLY

OPTO-ELECTRIC HYBRID BOARD

RETENTION ASSEMBLY FOR SECURING POF FIBER WITHIN A CONNECTOR

OPTO-ELECTRIC HYBRID BOARD

CONNECTOR MEMBER FOR OPTICAL WAVEGUIDE, OPTICAL CONNECTOR KIT USING...

CONNECTOR MEMBER FOR OPTICAL WAVEGUIDE, OPTICAL CONNECTOR KIT USING...

OPTICAL WAVEGUIDE

OPTICAL WAVEGUIDE

OPTO-ELECTRIC HYBRID BOARD

OPTO-ELECTRIC HYBRID BOARD AND METHOD OF MANUFACTURING SAME

OPTO-ELECTRIC HYBRID BOARD

OPTO-ELECTRIC HYBRID BOARD, AND PRODUCTION METHOD THEREFOR

OPTO-ELECTRIC HYBRID BOARD AND MANUFACTURING METHOD FOR SAME

OPTO-ELECTRIC HYBRID BOARD AND METHOD OF MANUFACTURING SAME

OPTICAL SENSOR

OPTICAL SENSOR

OPTO-ELECTRIC HYBRID BOARD

OPTO-ELECTRIC HYBRID BOARD AND PRODUCTION METHOD THEREFOR