Yoshiteru Abe

Person

Ibaraki-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-fiber optical connector and optical fiber connection method
- Patent number 12,169,309
- Issue date Dec 17, 2024
- Nippon Telegraph and Telephone Corporation
- Yasunari Tanaka
- G02 - OPTICS
Information Patent Grant
Multifiber optical connector and optical cable connection method
- Patent number 11,740,414
- Issue date Aug 29, 2023
- Nippon Telegraph and Telephone Corporation
- Masaaki Takaya
- G02 - OPTICS
Information Patent Grant
Optical connector cleaning tool and optical connector cleaning method
- Patent number 11,644,627
- Issue date May 9, 2023
- Nippon Telegraph and Telephone Corporation
- Chisato Fukai
- B08 - CLEANING
Information Patent Grant
Connector plug, connector insertion method, and a connector removal...
- Patent number 11,543,612
- Issue date Jan 3, 2023
- Nippon Telegraph and Telephone Corporation
- Masaaki Takaya
- G02 - OPTICS
Information Patent Grant
Optical connector ferrule, sleeve, and method for manufacturing fer...
- Patent number 11,474,303
- Issue date Oct 18, 2022
- Nippon Telegraph and Telephone Corporation
- Masaaki Takaya
- G02 - OPTICS
Information Patent Grant
Multi-core fiber connector
- Patent number 11,454,757
- Issue date Sep 27, 2022
- Nippon Telegraph and Telephone Corporation
- Taiji Sakamoto
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 8,226,302
- Issue date Jul 24, 2012
- Nippon Telegraph and Telephone Corporation
- Masaru Kobayashi
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 7,641,397
- Issue date Jan 5, 2010
- Japan Aviation Electronics Industry, Limited
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Grant
Wave transmission medium and waveguide circuit
- Patent number 7,397,977
- Issue date Jul 8, 2008
- Nippon Telegraph and Telephone Corporation
- Toshikazu Hashimoto
- G02 - OPTICS
Information Patent Grant
Optical connector which can be disassembled and disassembling tool...
- Patent number 7,295,746
- Issue date Nov 13, 2007
- Japan Aviation Electronics Industry, Limited
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Grant
Optical connector having shielding mechanism
- Patent number 7,261,471
- Issue date Aug 28, 2007
- Hirose Electric Co., Ltd.
- Masahiro Tsuchida
- G02 - OPTICS
Information Patent Grant
Optical connector apparatus having a light shielding device of a si...
- Patent number 7,241,057
- Issue date Jul 10, 2007
- Japan Aviation Electronics Industry, Limited
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Grant
Optical fiber connector disassembling tool
- Patent number 7,149,401
- Issue date Dec 12, 2006
- Japan Aviation Electronics Industry, Limited
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 6,811,319
- Issue date Nov 2, 2004
- Hirose Electric Co., Ltd.
- Masahiro Tsuchida
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CONNECTION DEVICE AND OPTICAL SWITCH USING IT
- Publication number 20240411089
- Publication date Dec 12, 2024
- Nippon Telegraph and Telephone Corporation
- Chisato FUKAI
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTION MODULE
- Publication number 20240393540
- Publication date Nov 28, 2024
- NIPPON TELEGRAPH TELEPHONE CORPORATION
- Tatsuya FUJIMOTO
- G02 - OPTICS
Information Patent Application
OPTICAL SWITCH AND OPTICAL SWITCH SYSTEM
- Publication number 20240329325
- Publication date Oct 3, 2024
- Nippon Telegraph and Telephone Corporation
- Tatsuya FUJIMOTO
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR PLUG, OPTICAL CONNECTOR AND MANUFACTURING METHOD...
- Publication number 20240272375
- Publication date Aug 15, 2024
- Nippon Telegraph and Telephone Corporation
- Yoshiteru ABE
- G02 - OPTICS
Information Patent Application
CYLINDRICAL MULTICORE FERRULE AND ITS POLISHING METHOD
- Publication number 20240241324
- Publication date Jul 18, 2024
- Nippon Telegraph and Telephone Corporation
- Chisato FUKAI
- G02 - OPTICS
Information Patent Application
OPTICAL MONITOR DEVICE
- Publication number 20240230461
- Publication date Jul 11, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo KOYAMA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MONITOR DEVICE
- Publication number 20240230464
- Publication date Jul 11, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo KOYAMA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL CONNECTOR AND ITS MANUFACTURING METHOD
- Publication number 20240201448
- Publication date Jun 20, 2024
- Nippon Telegraph and Telephone Corporation
- Yoshiteru ABE
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR CLEANING TOOL
- Publication number 20240201450
- Publication date Jun 20, 2024
- Nippon Telegraph and Telephone Corporation
- Yoshiteru ABE
- B08 - CLEANING
Information Patent Application
OPTICAL SWITCH
- Publication number 20240134127
- Publication date Apr 25, 2024
- Nippon Telegraph and Telephone Corporation
- Chisato FUKAI
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLING PART AND OPTICAL SWITCH
- Publication number 20240094477
- Publication date Mar 21, 2024
- Nippon Telegraph and Telephone Corporation
- Chisato FUKAI
- G02 - OPTICS
Information Patent Application
CYLINDRICAL MULTI-CORE FERRULE AND OPTICAL CONNECTOR
- Publication number 20240061188
- Publication date Feb 22, 2024
- Nippon Telegraph and Telephone Corporation
- Chisato FUKAI
- G02 - OPTICS
Information Patent Application
MULTI-FIBER OPTICAL CONNECTOR AND OPTICAL FIBER CONNECTION METHOD
- Publication number 20240045152
- Publication date Feb 8, 2024
- Nippon Telegraph and Telephone Corporation
- Yasunari TANAKA
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR CLEANING TOOL
- Publication number 20240027692
- Publication date Jan 25, 2024
- Nippon Telegraph and Telephone Corporation
- Chisato FUKAI
- B08 - CLEANING
Information Patent Application
OPTICAL MONITOR DEVICE
- Publication number 20230318703
- Publication date Oct 5, 2023
- Nippon Telegraph and Telephone Corporation
- Ryo KOYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIBER CUTTER AND FIBER CUTTING METHOD
- Publication number 20220128764
- Publication date Apr 28, 2022
- FUJIKURA LTD.
- Takaharu Matsuda
- G02 - OPTICS
Information Patent Application
CONNECTOR PLUG, CONNECTOR INSERTION METHOD, AND A CONNECTOR REMOVAL...
- Publication number 20220113484
- Publication date Apr 14, 2022
- Nippon Telegraph and Telephone Corporation
- Masaaki TAKAYA
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR FERRULE, SLEEVE, AND METHOD FOR MANUFACTURING FER...
- Publication number 20210389528
- Publication date Dec 16, 2021
- Nippon Telegraph and Telephone Corporation
- Masaaki Takaya
- G02 - OPTICS
Information Patent Application
MULTI-CORE OPTICAL CONNECTOR AND OPTICAL CABLE CONNECTION METHOD
- Publication number 20210341687
- Publication date Nov 4, 2021
- Nippon Telegraph and Telephone Corporation
- Masaaki TAKAYA
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR CLEANING TOOL AND OPTICAL CONNECTOR CLEANING METHOD
- Publication number 20210341684
- Publication date Nov 4, 2021
- Nippon Telegraph and Telephone Corporation
- Chisato FUKAI
- B08 - CLEANING
Information Patent Application
MULTI-CORE FIBER CONNECTOR
- Publication number 20210263213
- Publication date Aug 26, 2021
- Nippon Telegraph and Telephone Corporation
- Taiji Sakamoto
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR
- Publication number 20100226610
- Publication date Sep 9, 2010
- Nippon Telegraph and Telephone Corporation
- Masaru Kobayashi
- G02 - OPTICS
Information Patent Application
Optical connector
- Publication number 20060280409
- Publication date Dec 14, 2006
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Application
Optical connector apparatus having a light shielding device of a si...
- Publication number 20060210224
- Publication date Sep 21, 2006
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Application
Optical connector having shielding mechanism
- Publication number 20060147156
- Publication date Jul 6, 2006
- Hirose Electric Co., Ltd.
- Masahiro Tsuchida
- G02 - OPTICS
Information Patent Application
Wave transmission medium and waveguide circuit
- Publication number 20060126992
- Publication date Jun 15, 2006
- Toshikazu Hashimoto
- G02 - OPTICS
Information Patent Application
Optical connector which can be disassembled and disassembling tool...
- Publication number 20050226567
- Publication date Oct 13, 2005
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Application
Optical fiber connector disassembling tool
- Publication number 20050084225
- Publication date Apr 21, 2005
- Yuichi Koreeda
- G02 - OPTICS
Information Patent Application
Optical connector
- Publication number 20020131718
- Publication date Sep 19, 2002
- Hirose Electric Co., Ltd.
- Masahiro Tsuchida
- G02 - OPTICS

Yoshiteru Abe

Person

Patents Grantslast 30 patents

Multi-fiber optical connector and optical fiber connection method

Multifiber optical connector and optical cable connection method

Optical connector cleaning tool and optical connector cleaning method

Connector plug, connector insertion method, and a connector removal...

Optical connector ferrule, sleeve, and method for manufacturing fer...

Multi-core fiber connector

Optical connector

Optical connector

Wave transmission medium and waveguide circuit

Optical connector which can be disassembled and disassembling tool...

Optical connector having shielding mechanism

Optical connector apparatus having a light shielding device of a si...

Optical fiber connector disassembling tool

Optical connector

Patents Applicationslast 30 patents

OPTICAL CONNECTION DEVICE AND OPTICAL SWITCH USING IT

OPTICAL CONNECTION MODULE

OPTICAL SWITCH AND OPTICAL SWITCH SYSTEM

OPTICAL CONNECTOR PLUG, OPTICAL CONNECTOR AND MANUFACTURING METHOD...

CYLINDRICAL MULTICORE FERRULE AND ITS POLISHING METHOD

OPTICAL MONITOR DEVICE

OPTICAL MONITOR DEVICE

OPTICAL CONNECTOR AND ITS MANUFACTURING METHOD

OPTICAL CONNECTOR CLEANING TOOL

OPTICAL SWITCH

OPTICAL COUPLING PART AND OPTICAL SWITCH

CYLINDRICAL MULTI-CORE FERRULE AND OPTICAL CONNECTOR

MULTI-FIBER OPTICAL CONNECTOR AND OPTICAL FIBER CONNECTION METHOD

OPTICAL CONNECTOR CLEANING TOOL

OPTICAL MONITOR DEVICE

FIBER CUTTER AND FIBER CUTTING METHOD

CONNECTOR PLUG, CONNECTOR INSERTION METHOD, AND A CONNECTOR REMOVAL...

OPTICAL CONNECTOR FERRULE, SLEEVE, AND METHOD FOR MANUFACTURING FER...

MULTI-CORE OPTICAL CONNECTOR AND OPTICAL CABLE CONNECTION METHOD

OPTICAL CONNECTOR CLEANING TOOL AND OPTICAL CONNECTOR CLEANING METHOD

MULTI-CORE FIBER CONNECTOR

OPTICAL CONNECTOR

Optical connector

Optical connector apparatus having a light shielding device of a si...

Optical connector having shielding mechanism

Wave transmission medium and waveguide circuit

Optical connector which can be disassembled and disassembling tool...

Optical fiber connector disassembling tool

Optical connector