Shinichi Arai

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor
- Patent number 12,078,562
- Issue date Sep 3, 2024
- Furukawa Electric Co., Ltd.
- Hideaki Hasegawa
- G01 - MEASURING TESTING
Information Patent Grant
Manufacturing method of multicore fiber preform, multicore fiber pr...
- Patent number 12,001,050
- Issue date Jun 4, 2024
- Furukawa Electric Co., Ltd.
- Masanori Takahashi
- G02 - OPTICS
Information Patent Grant
Method and device for screening optical fiber core, and method for...
- Patent number 11,753,328
- Issue date Sep 12, 2023
- Furukawa Electric Co., Ltd.
- Shinichi Arai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber manufacturing method using relative bulk densities
- Patent number 11,237,322
- Issue date Feb 1, 2022
- Furukawa Electric Co., Ltd.
- Shinichi Arai
- G02 - OPTICS
Information Patent Grant
Method of manufacturing optical fiber
- Patent number 8,033,141
- Issue date Oct 11, 2011
- The Furukawa Electric Co., Ltd.
- Minsuk Song
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Solid-state image pickup device and method of producing the same
- Patent number 7,675,016
- Issue date Mar 9, 2010
- Hitachi, Ltd.
- Chihiro Mochizuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Aluminum plate for aluminum electrolytic capacitor electrode, alumi...
- Patent number 7,612,986
- Issue date Nov 3, 2009
- NIPPON LIGHT METAL COMPANY, LTD.
- Masahiko Katano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber, optical fiber component and optical transmission method
- Patent number 6,804,441
- Issue date Oct 12, 2004
- The Furukawa Electric Co., Ltd.
- Shinichi Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-dispersion optical fiber and optical transmission system using...
- Patent number 6,766,089
- Issue date Jul 20, 2004
- The Furukawa Electric Co., Ltd.
- Shinichi Arai
- G02 - OPTICS
Information Patent Grant
Information recording disk
- Patent number RE38503
- Issue date Apr 20, 2004
- Hitachi Maxell, Ltd.
- Tamotsu Iida
- 369 - Dynamic information storage or retrieval
Information Patent Grant
Low-dispersion optical fiber and optical transmission system using...
- Patent number 6,684,018
- Issue date Jan 27, 2004
- The Furukawa Electric Co., Ltd.
- Shinichi Arai
- G02 - OPTICS
Information Patent Grant
Optical fiber
- Patent number 6,671,444
- Issue date Dec 30, 2003
- The Furukawa Electric Co., Ltd.
- Shinichi Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber and optical transmission line using the same
- Patent number 6,404,967
- Issue date Jun 11, 2002
- The Furukawa Electric Co., Ltd.
- Shinichi Arai
- G02 - OPTICS
Information Patent Grant
Dispersion shifted optical fiber
- Patent number 6,175,680
- Issue date Jan 16, 2001
- The Furukawa Electric Co. Ltd.
- Shinichi Arai
- G02 - OPTICS
Information Patent Grant
Optical recording method employing pit edge recording on recording...
- Patent number 5,559,777
- Issue date Sep 24, 1996
- Hitachi, Ltd.
- Takeshi Maeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk record medium, and method and apparatus for recording and repr...
- Patent number 5,524,103
- Issue date Jun 4, 1996
- Hitachi, Ltd.
- Kikuo Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording/reproducing apparatus using pit edge...
- Patent number 5,414,689
- Issue date May 9, 1995
- Hitachi, Ltd.
- Takeshi Maeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording disk
- Patent number 5,255,261
- Issue date Oct 19, 1993
- Hitachi Maxell, Ltd.
- Tamotsu Iida
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for recording/reproducing information having a function of c...
- Patent number 5,233,589
- Issue date Aug 3, 1993
- Hitachi, Ltd.
- Atsushi Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for correctly storing data recorded on a rotat...
- Patent number 5,182,740
- Issue date Jan 26, 1993
- Hitachi, Ltd.
- Takuya Mizokami
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and reproducing method utilizing particular s...
- Patent number 5,077,715
- Issue date Dec 31, 1991
- Hitachi, Ltd.
- Takuya Mizokami
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording/reproducing apparatus with means to shift light b...
- Patent number 4,916,683
- Issue date Apr 10, 1990
- Hitachi, Ltd.
- Takuya Mizokami
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording/reproducing method and apparatus for optical disk...
- Patent number 4,853,915
- Issue date Aug 1, 1989
- Hitachi, Ltd.
- Masahiro Takasago
- G11 - INFORMATION STORAGE
Information Patent Grant
Die bonding apparatus
- Patent number 4,768,702
- Issue date Sep 6, 1988
- Hitachi, Ltd.
- Michio Takahashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit for detecting variation of resistance of a variable-resista...
- Patent number 4,716,306
- Issue date Dec 29, 1987
- Hitachi, Ltd.
- Naoki Sato
- G01 - MEASURING TESTING
Information Patent Grant
Industrial robot
- Patent number 4,674,947
- Issue date Jun 23, 1987
- Hitachi, Ltd.
- Toyohide Hamada
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and apparatus for calibrating transformation matrix of force...
- Patent number 4,620,436
- Issue date Nov 4, 1986
- Hitachi, Ltd.
- Hisaaki Hirabayashi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and apparatus for controlling a robot utilizing force, posit...
- Patent number 4,621,332
- Issue date Nov 4, 1986
- Hitachi, Ltd.
- Koichi Sugimoto
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and apparatus for controlling a robot hand along a predeterm...
- Patent number 4,617,502
- Issue date Oct 14, 1986
- Hitachi, Ltd.
- Shiyuki Sakaue
- G05 - CONTROLLING REGULATING
Information Patent Grant
Current driving circuit
- Patent number 4,600,965
- Issue date Jul 15, 1986
- Hitachi, Ltd.
- Naoki Sato
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LASER DEVICE AND PROCESSING DEVICE
- Publication number 20240014622
- Publication date Jan 11, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Shigehiro TAKASAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFYING FIBER, OPTICAL FIBER AMPLIFIER, AND OPTICAL COMM...
- Publication number 20230123319
- Publication date Apr 20, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Shigehiro TAKASAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFYING FIBER, OPTICAL FIBER AMPLIFIER, AND OPTICAL COMM...
- Publication number 20230006410
- Publication date Jan 5, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Shigehiro TAKASAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD OF MULTICORE FIBER PREFORM, MULTICORE FIBER PR...
- Publication number 20220003921
- Publication date Jan 6, 2022
- FURUKAWA ELECTRIC CO., LTD.
- Masanori TAKAHASHI
- G02 - OPTICS
Information Patent Application
PRESSURE SENSOR
- Publication number 20210396617
- Publication date Dec 23, 2021
- FURUKAWA ELECTRIC CO., LTD.
- Hideaki HASEGAWA
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR SCREENING OPTICAL FIBER CORE, AND METHOD FOR...
- Publication number 20200299178
- Publication date Sep 24, 2020
- FURUKAWA ELECTRIC CO., LTD.
- Shinichi ARAI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER MANUFACTURING METHOD
- Publication number 20200012042
- Publication date Jan 9, 2020
- FURUKAWA ELECTRIC CO., LTD.
- Shinichi ARAI
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM AND METHOD FOR MANUF...
- Publication number 20190177204
- Publication date Jun 13, 2019
- FURUKAWA ELECTRIC CO., LTD.
- Shinichi ARAI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER
- Publication number 20110314873
- Publication date Dec 29, 2011
- FURUKAWA ELECTRIC CO., LTD.
- MINSUK SONG
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Aluminum Plate For Aluminum Electrolytic Capacitor Electrode, Alumi...
- Publication number 20090021892
- Publication date Jan 22, 2009
- NIPPON LIGHT METAL COMPANY LTD.
- Masahiko Katano
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD OF MANUFACTURING OPTICAL FIBER
- Publication number 20080216516
- Publication date Sep 11, 2008
- THE FURUKAWA ELECTRIC CO., LTD.
- Minsuk Song
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SOLID-STATE IMAGE PICKUP DEVICE AND METHOD OF PRODUCING THE SAME
- Publication number 20080043127
- Publication date Feb 21, 2008
- Hitachi, Ltd.
- Chihiro MOCHIZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SIGNAL TRANSMITTING AND RECEIVING APPARATUS
- Publication number 20070286231
- Publication date Dec 13, 2007
- PENTAX CORPORATION
- Wataru KUBO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE
- Publication number 20070232860
- Publication date Oct 4, 2007
- PENTAX CORPORATION
- Wataru KUBO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
System and apparatus for managing information on chemical substance...
- Publication number 20050071259
- Publication date Mar 31, 2005
- Shinichi Arai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Low-dispersion optical fiber and optical transmission system using...
- Publication number 20040062500
- Publication date Apr 1, 2004
- Shinichi Arai
- G02 - OPTICS
Information Patent Application
Optical fiber, optical fiber component and optical transmission method
- Publication number 20030108318
- Publication date Jun 12, 2003
- Shinichi Arai
- G02 - OPTICS
Information Patent Application
Method of software installation and updating firmware, recording an...
- Publication number 20030023966
- Publication date Jan 30, 2003
- Hitachi-LG Data Storage, Inc.
- Kikuo Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Low-dispersion optical fiber and optical transmission system using...
- Publication number 20020102085
- Publication date Aug 1, 2002
- The Furukawa Electric CO., LTD
- Shinichi Arai
- G02 - OPTICS
Information Patent Application
Optical fiber and optical transmission line using the same
- Publication number 20020018631
- Publication date Feb 14, 2002
- THE FURUKAWA ELECTRIC CO., LTD.
- Shinichi Arai
- G02 - OPTICS

Shinichi Arai

Person

Patents Grantslast 30 patents

Pressure sensor

Manufacturing method of multicore fiber preform, multicore fiber pr...

Method and device for screening optical fiber core, and method for...

Optical fiber manufacturing method using relative bulk densities

Method of manufacturing optical fiber

Solid-state image pickup device and method of producing the same

Aluminum plate for aluminum electrolytic capacitor electrode, alumi...

Optical fiber, optical fiber component and optical transmission method

Low-dispersion optical fiber and optical transmission system using...

Information recording disk

Low-dispersion optical fiber and optical transmission system using...

Optical fiber

Optical fiber and optical transmission line using the same

Dispersion shifted optical fiber

Optical recording method employing pit edge recording on recording...

Disk record medium, and method and apparatus for recording and repr...

Optical information recording/reproducing apparatus using pit edge...

Information recording disk

Method for recording/reproducing information having a function of c...

Method and apparatus for correctly storing data recorded on a rotat...

Information recording and reproducing method utilizing particular s...

Optical recording/reproducing apparatus with means to shift light b...

Optical recording/reproducing method and apparatus for optical disk...

Die bonding apparatus

Circuit for detecting variation of resistance of a variable-resista...

Industrial robot

Method and apparatus for calibrating transformation matrix of force...

Method and apparatus for controlling a robot utilizing force, posit...

Method and apparatus for controlling a robot hand along a predeterm...

Current driving circuit

Patents Applicationslast 30 patents

LASER DEVICE AND PROCESSING DEVICE

OPTICAL AMPLIFYING FIBER, OPTICAL FIBER AMPLIFIER, AND OPTICAL COMM...

OPTICAL AMPLIFYING FIBER, OPTICAL FIBER AMPLIFIER, AND OPTICAL COMM...

MANUFACTURING METHOD OF MULTICORE FIBER PREFORM, MULTICORE FIBER PR...

PRESSURE SENSOR

METHOD AND DEVICE FOR SCREENING OPTICAL FIBER CORE, AND METHOD FOR...

OPTICAL FIBER MANUFACTURING METHOD

METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM AND METHOD FOR MANUF...

METHOD OF MANUFACTURING OPTICAL FIBER

Aluminum Plate For Aluminum Electrolytic Capacitor Electrode, Alumi...

METHOD OF MANUFACTURING OPTICAL FIBER

SOLID-STATE IMAGE PICKUP DEVICE AND METHOD OF PRODUCING THE SAME

OPTICAL SIGNAL TRANSMITTING AND RECEIVING APPARATUS

ENDOSCOPE

System and apparatus for managing information on chemical substance...

Low-dispersion optical fiber and optical transmission system using...

Optical fiber, optical fiber component and optical transmission method

Method of software installation and updating firmware, recording an...

Low-dispersion optical fiber and optical transmission system using...

Optical fiber and optical transmission line using the same