Ryo Hasegawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fusion splicer
- Patent number 12,032,207
- Issue date Jul 9, 2024
- Fujikura Ltd.
- Ryo Hasegawa
- G02 - OPTICS
Information Patent Grant
Fusion splicer
- Patent number 11,892,679
- Issue date Feb 6, 2024
- Fujikura Ltd.
- Ryo Hasegawa
- G02 - OPTICS
Information Patent Grant
Optical writing device
- Patent number 11,215,938
- Issue date Jan 4, 2022
- Konica Minolta, Inc.
- Ryo Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure device and image forming apparatus
- Patent number 11,150,590
- Issue date Oct 19, 2021
- Konica Minolta, Inc.
- Takahiro Matsuo
- G02 - OPTICS
Information Patent Grant
Fusion splicing device and optical fiber reinforcing method
- Patent number 10,935,725
- Issue date Mar 2, 2021
- Fujikura Ltd.
- Ryo Hasegawa
- G02 - OPTICS
Information Patent Grant
Apparatus for cleaning a polishing surface, polishing apparatus, an...
- Patent number 10,661,411
- Issue date May 26, 2020
- Ebara Corporation
- Ryuichi Kosuge
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical scanning device and image forming device
- Patent number 10,620,561
- Issue date Apr 14, 2020
- Konica Minolta, Inc.
- Shinya Saito
- G02 - OPTICS
Information Patent Grant
Optical scanning device and image forming apparatus
- Patent number 10,558,034
- Issue date Feb 11, 2020
- Konica Minolta, Inc.
- Ryo Hasegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical fiber re-coating device
- Patent number 10,532,503
- Issue date Jan 14, 2020
- Fujikura Ltd.
- Noriyuki Kawanishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical scanning device with duct for heat dissipation, and image f...
- Patent number 10,425,550
- Issue date Sep 24, 2019
- Konica Minolta, Inc.
- Ryo Hasegawa
- G02 - OPTICS
Information Patent Grant
Light beam scanning device suppressing thermal deformation of a sca...
- Patent number 10,371,941
- Issue date Aug 6, 2019
- Konica Minolta, Inc.
- Ryo Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical fiber re-coating device
- Patent number 9,839,934
- Issue date Dec 12, 2017
- Fujikura Ltd.
- Koichi Yokota
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Image forming device and method for correcting scanning position of...
- Patent number 9,658,561
- Issue date May 23, 2017
- Konica Minolta, Inc.
- Ryo Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and exposure position adjusting method
- Patent number 9,354,541
- Issue date May 31, 2016
- Konica Minolta, Inc.
- Ryo Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Scanning optical device that scans photoreceptor with laser light a...
- Patent number 8,730,292
- Issue date May 20, 2014
- Konica Minolta Business Technologies, Inc.
- Ryo Hasegawa
- G02 - OPTICS
Information Patent Grant
Image forming apparatus with partition wall between scanning optica...
- Patent number 8,698,868
- Issue date Apr 15, 2014
- Konica Minolta Business Technologies, Inc.
- Ryo Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SKILL DIAGNOSIS DEVICE, SKILL DIAGNOSIS METHOD, AND NON-TRANSITORY...
- Publication number 20240257026
- Publication date Aug 1, 2024
- MANAGEMENT SOLUTIONS CO., LTD.
- Shinya TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FUSION SPLICER
- Publication number 20240142703
- Publication date May 2, 2024
- FUJIKURA LTD.
- Ryo Hasegawa
- G02 - OPTICS
Information Patent Application
PROJECT SUCCESS PROBABILITY CALCULATION SYSTEM, METHOD OF CALCULATI...
- Publication number 20230259856
- Publication date Aug 17, 2023
- MANAGEMENT SOLUTIONS CO., LTD.
- Shinya TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSERTION INSTRUMENT
- Publication number 20230219212
- Publication date Jul 13, 2023
- OLYMPUS MEDICAL SYSTEMS CORP.
- Takumi KAWAKAMI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
OPTICAL FIBER CUTTER AND METHOD OF CUTTING OPTICAL FIBER
- Publication number 20230176285
- Publication date Jun 8, 2023
- FUJIKURA LTD.
- Yuuko Tachibana
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROJECT DIAGNOSIS DATABASE SYSTEM
- Publication number 20230162124
- Publication date May 25, 2023
- MANAGEMENT SOLUTIONS CO., LTD.
- Shinya TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECT MANAGEMENT ORGANIZATION DIAGNOSIS DATABASE SYSTEM
- Publication number 20230153759
- Publication date May 18, 2023
- MANAGEMENT SOLUTIONS CO., LTD.
- Shinya TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BENDING SECTION OF ENDOSCOPE, ENDOSCOPE INSERTION SECTION, AND ENDO...
- Publication number 20230016068
- Publication date Jan 19, 2023
- OLYMPUS CORPORATION
- Eijiro SATO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FUSION SPLICER
- Publication number 20220011514
- Publication date Jan 13, 2022
- FUJIKURA LTD.
- Ryo Hasegawa
- G02 - OPTICS
Information Patent Application
SHEET CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20200379395
- Publication date Dec 3, 2020
- Takeshi FUKAO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Exposure Device and Image Forming Apparatus
- Publication number 20200356042
- Publication date Nov 12, 2020
- Konica Minolta, Inc.
- Takahiro Matsuo
- G02 - OPTICS
Information Patent Application
FUSION SPLICING DEVICE AND OPTICAL FIBER REINFORCING METHOD
- Publication number 20200310033
- Publication date Oct 1, 2020
- FUJIKURA LTD.
- Ryo Hasegawa
- G02 - OPTICS
Information Patent Application
OPTICAL WRITING DEVICE
- Publication number 20200241440
- Publication date Jul 30, 2020
- Konica Minolta, Inc.
- Ryo Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXPOSURE APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20200133156
- Publication date Apr 30, 2020
- Konica Minolta, Inc.
- Takahiro Matsuo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20200012207
- Publication date Jan 9, 2020
- Konica Minolta, Inc.
- Ryo HASEGAWA
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING DEVICE
- Publication number 20190227455
- Publication date Jul 25, 2019
- Konica Minolta, Inc.
- Shinya Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING DEVICE HAVING THE SAME
- Publication number 20180227456
- Publication date Aug 9, 2018
- Konica Minolta, Inc.
- Ryo HASEGAWA
- G02 - OPTICS
Information Patent Application
LIGHT BEAM SCANNING DEVICE AND IMAGE FORMING DEVICE
- Publication number 20180113299
- Publication date Apr 26, 2018
- Konica Minolta, Inc.
- Ryo HASEGAWA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER RE-COATING DEVICE
- Publication number 20160228907
- Publication date Aug 11, 2016
- FUJIKURA LTD.
- Koichi YOKOTA
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
OPTICAL FIBER RE-COATING DEVICE
- Publication number 20160221240
- Publication date Aug 4, 2016
- FUJIKURA LTD.
- Noriyuki KAWANISHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
IMAGE FORMING DEVICE AND METHOD FOR CORRECTING SCANNING POSITION OF...
- Publication number 20160187805
- Publication date Jun 30, 2016
- Konica Minolta, Inc.
- Ryo HASEGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APPARATUS FOR CLEANING A POLISHING SURFACE, POLISHING APPARATUS, AN...
- Publication number 20160144478
- Publication date May 26, 2016
- EBARA CORPORATION
- Ryuichi Kosuge
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMAGE FORMING APPARATUS AND EXPOSURE POSITION ADJUSTING METHOD
- Publication number 20150277270
- Publication date Oct 1, 2015
- Konica Minolta, Inc.
- Ryo HASEGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130188005
- Publication date Jul 25, 2013
- Konica Minolta Business Technologies, Inc.
- Ryo HASEGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SCANNING OPTICAL DEVICE THAT SCANS PHOTORECEPTOR WITH LASER LIGHT A...
- Publication number 20120306989
- Publication date Dec 6, 2012
- Konica Minolta Business Technologies, Inc.
- Ryo HASEGAWA
- G02 - OPTICS

Ryo Hasegawa

Person

Patents Grantslast 30 patents

Fusion splicer

Fusion splicer

Optical writing device

Exposure device and image forming apparatus

Fusion splicing device and optical fiber reinforcing method

Apparatus for cleaning a polishing surface, polishing apparatus, an...

Optical scanning device and image forming device

Optical scanning device and image forming apparatus

Optical fiber re-coating device

Optical scanning device with duct for heat dissipation, and image f...

Light beam scanning device suppressing thermal deformation of a sca...

Optical fiber re-coating device

Image forming device and method for correcting scanning position of...

Image forming apparatus and exposure position adjusting method

Scanning optical device that scans photoreceptor with laser light a...

Image forming apparatus with partition wall between scanning optica...

Patents Applicationslast 30 patents

SKILL DIAGNOSIS DEVICE, SKILL DIAGNOSIS METHOD, AND NON-TRANSITORY...

FUSION SPLICER

PROJECT SUCCESS PROBABILITY CALCULATION SYSTEM, METHOD OF CALCULATI...

INSERTION INSTRUMENT

OPTICAL FIBER CUTTER AND METHOD OF CUTTING OPTICAL FIBER

PROJECT DIAGNOSIS DATABASE SYSTEM

PROJECT MANAGEMENT ORGANIZATION DIAGNOSIS DATABASE SYSTEM

BENDING SECTION OF ENDOSCOPE, ENDOSCOPE INSERTION SECTION, AND ENDO...

FUSION SPLICER

SHEET CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

Exposure Device and Image Forming Apparatus

FUSION SPLICING DEVICE AND OPTICAL FIBER REINFORCING METHOD

OPTICAL WRITING DEVICE

EXPOSURE APPARATUS AND IMAGE FORMING APPARATUS

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

OPTICAL SCANNING DEVICE AND IMAGE FORMING DEVICE

OPTICAL SCANNING DEVICE AND IMAGE FORMING DEVICE HAVING THE SAME

LIGHT BEAM SCANNING DEVICE AND IMAGE FORMING DEVICE

OPTICAL FIBER RE-COATING DEVICE

OPTICAL FIBER RE-COATING DEVICE

IMAGE FORMING DEVICE AND METHOD FOR CORRECTING SCANNING POSITION OF...

APPARATUS FOR CLEANING A POLISHING SURFACE, POLISHING APPARATUS, AN...

IMAGE FORMING APPARATUS AND EXPOSURE POSITION ADJUSTING METHOD

IMAGE FORMING APPARATUS

SCANNING OPTICAL DEVICE THAT SCANS PHOTORECEPTOR WITH LASER LIGHT A...