Ryutaro Futakuchi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Solar tracker, sun tracking method, solar power generator, and cont...
- Patent number 9,960,729
- Issue date May 1, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryutaro Futakuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optical information apparatus and gap control method thereof
- Patent number 8,854,939
- Issue date Oct 7, 2014
- Panasonic Corporation
- Ryutaro Futakuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device and tilt correction method for optical disk device
- Patent number 8,040,774
- Issue date Oct 18, 2011
- Panasonic Corporation
- Ryutaro Futakuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Gap controller and optical information processor
- Patent number 7,957,232
- Issue date Jun 7, 2011
- Panasonic Corporation
- Ryutaro Futakuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc device, method for activating optical disc device, and...
- Patent number 7,948,835
- Issue date May 24, 2011
- Panasonic Corporation
- Ryutaro Futakuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information apparatus with gap control system
- Patent number 7,944,799
- Issue date May 17, 2011
- Panasonic Corporation
- Ryutaro Futakuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk reproducing method and reproducing device
- Patent number 6,829,208
- Issue date Dec 7, 2004
- Matsushita Electric Industrial Co., Ltd.
- Shigeru Furumiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Multilayer optical disk, and method and device for recording optica...
- Patent number 6,735,158
- Issue date May 11, 2004
- Matsushita Electric Industrial Co., Ltd.
- Ryutaro Futakuchi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
LIGHT CONCENTRATING DEVICE FOR PHOTOCHEMICAL REACTION DEVICE
- Publication number 20150182937
- Publication date Jul 2, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- RYUTARO FUTAKUCHI
- G02 - OPTICS
Information Patent Application
SOLAR TRACKER, SUN TRACKING METHOD, SOLAR POWER GENERATOR, AND CONT...
- Publication number 20140175260
- Publication date Jun 26, 2014
- PANASONIC CORPORATION
- Ryutaro FUTAKUCHI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL INFORMATION APPARATUS AND GAP CONTROL METHOD THEREOF
- Publication number 20140003222
- Publication date Jan 2, 2014
- Ryutaro Futakuchi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISK DEVICE AND TILT CORRECTION METHOD FOR OPTICAL DISK DEVICE
- Publication number 20110002208
- Publication date Jan 6, 2011
- Ryutaro FUTAKUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL INFORMATION DEVICE
- Publication number 20090310467
- Publication date Dec 17, 2009
- Ryutaro FUTAKUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC DEVICE, METHOD FOR ACTIVATING OPTICAL DISC DEVICE, AND...
- Publication number 20090290456
- Publication date Nov 26, 2009
- Ryutaro FUTAKUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
GAP CONTROLLER AND OPTICAL INFORMATION PROCESSOR
- Publication number 20090129240
- Publication date May 21, 2009
- Ryutaro FUTAKUCHI
- G11 - INFORMATION STORAGE

Ryutaro Futakuchi

Person

Patents Grantslast 30 patents

Solar tracker, sun tracking method, solar power generator, and cont...

Optical information apparatus and gap control method thereof

Optical disk device and tilt correction method for optical disk device

Gap controller and optical information processor

Optical disc device, method for activating optical disc device, and...

Optical information apparatus with gap control system

Optical disk reproducing method and reproducing device

Multilayer optical disk, and method and device for recording optica...

Patents Applicationslast 30 patents

LIGHT CONCENTRATING DEVICE FOR PHOTOCHEMICAL REACTION DEVICE

SOLAR TRACKER, SUN TRACKING METHOD, SOLAR POWER GENERATOR, AND CONT...

OPTICAL INFORMATION APPARATUS AND GAP CONTROL METHOD THEREOF

OPTICAL DISK DEVICE AND TILT CORRECTION METHOD FOR OPTICAL DISK DEVICE

OPTICAL INFORMATION DEVICE

OPTICAL DISC DEVICE, METHOD FOR ACTIVATING OPTICAL DISC DEVICE, AND...

GAP CONTROLLER AND OPTICAL INFORMATION PROCESSOR