Masaaki Takaya

Person

Tokyo, JP

People

Patents Grantslast 30 patents

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
Optical connector and method for assembling same
- Patent number 8,702,317
- Issue date Apr 22, 2014
- Nippon Telegraph and Telephone Corporation
- Ryo Koyama
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 6,755,574
- Issue date Jun 29, 2004
- Fujikura Ltd. and Nippon Telegraph and Telephone Corporation
- Kunihiko Fujiwara
- G02 - OPTICS
Information Patent Grant
Ferrule for optical connector
- Patent number 6,634,800
- Issue date Oct 21, 2003
- Furukawa Electric Co., Ltd.
- Katsuki Suematsu
- G02 - OPTICS
Information Patent Grant
Connecting structure for optical connector
- Patent number 6,425,692
- Issue date Jul 30, 2002
- Fujikura, Ltd.
- Kunihiko Fujiwara
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 6,402,388
- Issue date Jun 11, 2002
- Nippon Telegraph and Telephone Corporation
- Natsuka Imazu
- G02 - OPTICS
Information Patent Grant
Nippon telegraph and telephone corporation
- Patent number 6,290,527
- Issue date Sep 18, 2001
- Nippon Telegraph and Telephone Corp.
- Masaaki Takaya
- G02 - OPTICS
Information Patent Grant
Optical waveguide component
- Patent number 6,257,769
- Issue date Jul 10, 2001
- The Furukawa Electric Co., Ltd.
- Tomohiro Watanabe
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 6,186,672
- Issue date Feb 13, 2001
- Nippon Telegraph and Telephone Corporation
- Kazuhiro Takizawa
- G02 - OPTICS
Information Patent Grant
Cleaning tool for optical connectors
- Patent number 6,047,716
- Issue date Apr 11, 2000
- The Furukawa Electric Co., Ltd.
- Naoko Shimoji
- B08 - CLEANING
Information Patent Grant
Backplane connector
- Patent number 5,960,138
- Issue date Sep 28, 1999
- Furukawa Electric Co., Ltd.
- Naoko Shimoji
- G02 - OPTICS

Patents Applicationslast 30 patents

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
OPTICAL CONNECTOR AND METHOD FOR ASSEMBLING SAME
- Publication number 20120128303
- Publication date May 24, 2012
- Ryo Koyama
- G02 - OPTICS
Information Patent Application
Optical connector
- Publication number 20020150347
- Publication date Oct 17, 2002
- Kuninhiko Fujiwara
- G02 - OPTICS
Information Patent Application
Ferrule for optical connector
- Publication number 20010053266
- Publication date Dec 20, 2001
- Katsuki Suematsu
- G02 - OPTICS

Masaaki Takaya

Person

Patents Grantslast 30 patents

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...

Optical connector and method for assembling same

Optical connector

Ferrule for optical connector

Connecting structure for optical connector

Optical connector

Nippon telegraph and telephone corporation

Optical waveguide component

Optical connector

Cleaning tool for optical connectors

Backplane connector

Patents Applicationslast 30 patents

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

OPTICAL CONNECTOR AND METHOD FOR ASSEMBLING SAME

Optical connector

Ferrule for optical connector