Tsunetoshi SAITO

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical connection component
- Patent number 11,333,828
- Issue date May 17, 2022
- Furukawa Electric Co., Ltd.
- Masanori Takahashi
- G02 - OPTICS
Information Patent Grant
Multi-core connector, connector, and connector connection mechanism
- Patent number 10,139,574
- Issue date Nov 27, 2018
- Furukawa Electric Co., Ltd.
- Kengo Watanabe
- G02 - OPTICS
Information Patent Grant
Optical fiber bundle structure and optical fiber connection structure
- Patent number 10,012,803
- Issue date Jul 3, 2018
- Furukawa Electric Co., Ltd.
- Kengo Watanabe
- G02 - OPTICS
Information Patent Grant
Connector structure and connector connection structure
- Patent number 9,829,652
- Issue date Nov 28, 2017
- Furukawa Electric Co., Ltd.
- Kengo Watanabe
- G02 - OPTICS
Information Patent Grant
Optical-fiber-bundle structure, rare-earth-doped multi-core fiber,...
- Patent number 9,692,201
- Issue date Jun 27, 2017
- Furukawa Electric Co., Ltd.
- Kengo Watanabe
- G02 - OPTICS
Information Patent Grant
Optical connector, method for aligning multi-core fiber with bundle...
- Patent number 9,658,410
- Issue date May 23, 2017
- Furukawa Electric Co., Ltd.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Grant
Method for connecting multi-core fiber, multi-core fiber, and metho...
- Patent number 9,541,707
- Issue date Jan 10, 2017
- Furukawa Electric Co., Ltd.
- Tsunetoshi Saito
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Multi-core amplification optical fiber and multi-core optical fiber...
- Patent number 9,225,141
- Issue date Dec 29, 2015
- Furukawa Electric Co., Ltd.
- Yukihiro Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for producing bundle structure including a plurality of opti...
- Patent number 9,158,064
- Issue date Oct 13, 2015
- Furukawa Electric Co., Ltd.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Grant
Optical connector, optical fiber incorporating method, and electron...
- Patent number 8,920,042
- Issue date Dec 30, 2014
- Fujitsu Limited
- Tsuyoshi Aoki
- G02 - OPTICS
Information Patent Grant
Optical module
- Patent number 7,010,184
- Issue date Mar 7, 2006
- The Furukawa Electric Co., Ltd.
- Junichi Hasegawa
- G02 - OPTICS
Information Patent Grant
Optical fiber module
- Patent number 6,830,384
- Issue date Dec 14, 2004
- The Furukawa Electric Co., Ltd.
- Junichi Hasegawa
- G02 - OPTICS
Information Patent Grant
Arrayed waveguide grating and its method for correcting center wave...
- Patent number 6,826,332
- Issue date Nov 30, 2004
- The Furukawa Electric Co., Ltd.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Grant
Optical fiber module
- Patent number 6,769,817
- Issue date Aug 3, 2004
- The Furukawa Electric Co., Ltd.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Grant
Optical waveguide module
- Patent number 6,757,453
- Issue date Jun 29, 2004
- The Furukawa Electric Co., Ltd.
- Yoshinobu Nekado
- G02 - OPTICS
Information Patent Grant
Optical fiber array and optical light-wave device, and connecting t...
- Patent number 6,748,156
- Issue date Jun 8, 2004
- The Furukawa Electric Co., Ltd.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Grant
Arrayed waveguide grating optical multiplexer demultiplexer
- Patent number 6,668,117
- Issue date Dec 23, 2003
- The Furukawa Electric Co., Ltd.
- Junichi Hasegawa
- G02 - OPTICS
Information Patent Grant
Optical fiber array and optical light-wave device, and connecting t...
- Patent number 6,529,670
- Issue date Mar 4, 2003
- The Furukawa Electric Co., Ltd.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Grant
Arrayed waveguide grating and method for compensating optical trans...
- Patent number 6,490,395
- Issue date Dec 3, 2002
- The Furukawa Electric Co., Ltd.
- Kazutaka Nara
- G02 - OPTICS
Information Patent Grant
Arrayed waveguide grating
- Patent number 6,445,853
- Issue date Sep 3, 2002
- The Furukawa Electric Co., Ltd.
- Kazuhisa Kashihara
- G02 - OPTICS
Information Patent Grant
Optical wavelength multiplexed transmission module, and wavelength...
- Patent number 6,415,071
- Issue date Jul 2, 2002
- The Furukawa Electric Co., Ltd.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Grant
Optical waveguide circuit, and method for compensating the light tr...
- Patent number 6,377,723
- Issue date Apr 23, 2002
- The Furukawa Electric Co., Ltd.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Grant
Multicore optical connector and method of producing the connector
- Patent number 6,045,269
- Issue date Apr 4, 2000
- The Furukawa Electric Co., Ltd.
- Tomohiro Watanabe
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CONNECTION COMPONENT
- Publication number 20200408991
- Publication date Dec 31, 2020
- FURUKAWA ELECTRIC CO., LTD.
- Masanori TAKAHASHI
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTION STRUCTURE AND OPTICAL MODULE
- Publication number 20190219766
- Publication date Jul 18, 2019
- FURUKAWA ELECTRIC CO., LTD.
- Kengo Watanabe
- G02 - OPTICS
Information Patent Application
Optical Fiber Bundle Structure and Optical Fiber Connection Structure
- Publication number 20170235061
- Publication date Aug 17, 2017
- FURUKAWA ELECTRIC CO., LTD.
- Kengo WATANABE
- G02 - OPTICS
Information Patent Application
MULTI-CORE CONNECTOR, CONNECTOR, AND CONNECTOR CONNECTION MECHANISM
- Publication number 20170168247
- Publication date Jun 15, 2017
- FURUKAWA ELECTRIC CO., LTD.
- Kengo WATANABE
- G02 - OPTICS
Information Patent Application
PRODUCTION METHOD OF OPTICAL FIBER PREFORM AND PRODUCTION METHOD OF...
- Publication number 20160347645
- Publication date Dec 1, 2016
- FURUKAWA ELECTRIC CO., LTD.
- Tomohiro GONDA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CONNECTOR STRUCTURE AND CONNECTOR CONNECTION STRUCTURE
- Publication number 20160231511
- Publication date Aug 11, 2016
- FURUKAWA ELECTRIC CO., LTD.
- Kengo WATANABE
- G02 - OPTICS
Information Patent Application
OPTICAL-FIBER-BUNDLE STRUCTURE, RARE-EARTH-DOPED MULTI-CORE FIBER,...
- Publication number 20160028206
- Publication date Jan 28, 2016
- FURUKAWA ELECTRIC CO., LTD.
- Kengo WATANABE
- G02 - OPTICS
Information Patent Application
CONNECTION STRUCTURE FOR MULTI-CORE FIBER AND OPTICAL-FIBER-BUNDLE...
- Publication number 20160020573
- Publication date Jan 21, 2016
- FURUKAWA ELECTRIC CO., LTD.
- Kengo WATANABE
- G02 - OPTICS
Information Patent Application
METHOD FOR CONNECTING MULTI-CORE FIBER, MULTI-CORE FIBER, AND METHO...
- Publication number 20150055923
- Publication date Feb 26, 2015
- FURUKAWA ELECTRIC CO.,LTD.
- Tsunetoshi SAITO
- G02 - OPTICS
Information Patent Application
MULTI-CORE AMPLIFICATION OPTICAL FIBER AND MULTI-CORE OPTICAL FIBER...
- Publication number 20140240819
- Publication date Aug 28, 2014
- FURUKAWA ELECTRIC CO., LTD.
- Yukihiro TSUCHIDA
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR FERRULE
- Publication number 20140010499
- Publication date Jan 9, 2014
- FURUKAWA ELECTRIC CO., LTD.
- Katsuki SUEMATSU
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR, METHOD FOR ALIGNING MULTI-CORE FIBER WITH BUNDLE...
- Publication number 20140010500
- Publication date Jan 9, 2014
- FURUKAWA ELECTRIC CO., LTD.
- Tsunetoshi SAITO
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING BUNDLE STRUCTURE, METHOD FOR CONNECTING FIBERS...
- Publication number 20140010501
- Publication date Jan 9, 2014
- FURUKAWA ELECTRIC CO., LTD.
- Tsunetoshi SAITO
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR, OPTICAL FIBER INCORPORATING METHOD, AND ELECTRON...
- Publication number 20120237168
- Publication date Sep 20, 2012
- FURUKAWA ELECTRIC CO., LTD.
- Tsuyoshi AOKI
- G02 - OPTICS
Information Patent Application
Optical module
- Publication number 20040156577
- Publication date Aug 12, 2004
- THE FURUKAWA ELECTRIC CO., LTD.
- Junichi Hasegawa
- G02 - OPTICS
Information Patent Application
Optical fiber module
- Publication number 20030161594
- Publication date Aug 28, 2003
- THE FURUKAWA ELECTRIC CO., LTD.
- Junichi Hasegawa
- G02 - OPTICS
Information Patent Application
Optical module
- Publication number 20030142946
- Publication date Jul 31, 2003
- THE FURUKAWA ELECTRIC CO. LTD.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Application
Optical fiber module
- Publication number 20030138221
- Publication date Jul 24, 2003
- THE FURUKAWA ELECTRIC CO., LTD.
- Junichi Hasegawa
- G02 - OPTICS
Information Patent Application
Optical demultiplexer module
- Publication number 20030108283
- Publication date Jun 12, 2003
- Toshihiko Ota
- G02 - OPTICS
Information Patent Application
Optical fiber module
- Publication number 20030103738
- Publication date Jun 5, 2003
- THE FURUKAWA ELECTRIC CO., LTD.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Application
Optical fiber array and optical light-wave device, and connecting t...
- Publication number 20030095776
- Publication date May 22, 2003
- The Furukawa Electric Co, Ltd.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Application
Planar lightwave circuit module and method for manufacturing the same
- Publication number 20030091289
- Publication date May 15, 2003
- The Furukawa Electric CO., LTD
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Application
Arrayed waveguide grating optical multiplexer demultiplexer
- Publication number 20020191914
- Publication date Dec 19, 2002
- THE FURUKAWA ELECTRIC CO., LTD.
- Junichi Hasegawa
- G02 - OPTICS
Information Patent Application
Arrayed waveguide grating and its method for correcting center wave...
- Publication number 20020181871
- Publication date Dec 5, 2002
- THE FURUKAWA ELECTRIC CO., LTD.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Application
Optical wavelength multiplexer/demultiplexer and use method thereof
- Publication number 20020176660
- Publication date Nov 28, 2002
- THE FURUKAWA ELECTRIC CO., LTD.
- Tsunetoshi Saito
- G02 - OPTICS
Information Patent Application
Optical waveguide module
- Publication number 20020159674
- Publication date Oct 31, 2002
- THE FURUKAWA ELECTRIC CO., LTD.
- Yoshinobu Nekado
- G02 - OPTICS

Tsunetoshi SAITO

Person

Patents Grantslast 30 patents

Optical connection component

Multi-core connector, connector, and connector connection mechanism

Optical fiber bundle structure and optical fiber connection structure

Connector structure and connector connection structure

Optical-fiber-bundle structure, rare-earth-doped multi-core fiber,...

Optical connector, method for aligning multi-core fiber with bundle...

Method for connecting multi-core fiber, multi-core fiber, and metho...

Multi-core amplification optical fiber and multi-core optical fiber...

Method for producing bundle structure including a plurality of opti...

Optical connector, optical fiber incorporating method, and electron...

Optical module

Optical fiber module

Arrayed waveguide grating and its method for correcting center wave...

Optical fiber module

Optical waveguide module

Optical fiber array and optical light-wave device, and connecting t...

Arrayed waveguide grating optical multiplexer demultiplexer

Optical fiber array and optical light-wave device, and connecting t...

Arrayed waveguide grating and method for compensating optical trans...

Arrayed waveguide grating

Optical wavelength multiplexed transmission module, and wavelength...

Optical waveguide circuit, and method for compensating the light tr...

Multicore optical connector and method of producing the connector

Patents Applicationslast 30 patents

OPTICAL CONNECTION COMPONENT

OPTICAL CONNECTION STRUCTURE AND OPTICAL MODULE

Optical Fiber Bundle Structure and Optical Fiber Connection Structure

MULTI-CORE CONNECTOR, CONNECTOR, AND CONNECTOR CONNECTION MECHANISM

PRODUCTION METHOD OF OPTICAL FIBER PREFORM AND PRODUCTION METHOD OF...

CONNECTOR STRUCTURE AND CONNECTOR CONNECTION STRUCTURE

OPTICAL-FIBER-BUNDLE STRUCTURE, RARE-EARTH-DOPED MULTI-CORE FIBER,...

CONNECTION STRUCTURE FOR MULTI-CORE FIBER AND OPTICAL-FIBER-BUNDLE...

METHOD FOR CONNECTING MULTI-CORE FIBER, MULTI-CORE FIBER, AND METHO...

MULTI-CORE AMPLIFICATION OPTICAL FIBER AND MULTI-CORE OPTICAL FIBER...

OPTICAL CONNECTOR FERRULE

OPTICAL CONNECTOR, METHOD FOR ALIGNING MULTI-CORE FIBER WITH BUNDLE...

METHOD FOR PRODUCING BUNDLE STRUCTURE, METHOD FOR CONNECTING FIBERS...

OPTICAL CONNECTOR, OPTICAL FIBER INCORPORATING METHOD, AND ELECTRON...

Optical module

Optical fiber module

Optical module

Optical fiber module

Optical demultiplexer module

Optical fiber module

Optical fiber array and optical light-wave device, and connecting t...

Planar lightwave circuit module and method for manufacturing the same

Arrayed waveguide grating optical multiplexer demultiplexer

Arrayed waveguide grating and its method for correcting center wave...

Optical wavelength multiplexer/demultiplexer and use method thereof

Optical waveguide module