Hiroyuki Toyoda

Person

Chiyoda, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cooling system and electronic apparatus applying the same therein
- Patent number 8,345,425
- Issue date Jan 1, 2013
- Hitachi, Ltd.
- Hiroyuki Toyoda
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Optical pickup
- Patent number 8,284,640
- Issue date Oct 9, 2012
- Hitachi Media Electronics Co., Ltd.
- Hiroyuki Toyoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic apparatus
- Patent number 8,164,902
- Issue date Apr 24, 2012
- Hitachi, Ltd.
- Hitoshi Matsushima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Blade server
- Patent number 8,130,497
- Issue date Mar 6, 2012
- Hitachi, Ltd.
- Yoshihiro Kondo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooling device and electronic equipment including cooling device
- Patent number 7,936,560
- Issue date May 3, 2011
- Hitachi, Ltd.
- Hiroyuki Toyoda
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Optical pickup device with heat radiating structure
- Patent number 7,890,967
- Issue date Feb 15, 2011
- Hitachi Media Electronics Co., Ltd.
- Hiroyuki Toyoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic device and a thermal connector used therein
- Patent number 7,839,640
- Issue date Nov 23, 2010
- Hitachi, Ltd.
- Tomoo Hayashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooling device and electronic apparatus using the same
- Patent number 7,826,217
- Issue date Nov 2, 2010
- Hitachi, Ltd.
- Yoshihiro Kondo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical disk apparatus with openings for discharging air from therein
- Patent number 7,543,310
- Issue date Jun 2, 2009
- Hitachi - LG Data Storage, Inc.
- Mitsukata Shizuya
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup device having heat radiation means and optical disk...
- Patent number 7,420,891
- Issue date Sep 2, 2008
- Hitachi Media Electronics Co., Ltd.
- Manabu Ochi
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording disk apparatus having regions of constrained thermal cond...
- Patent number 7,383,557
- Issue date Jun 3, 2008
- Hitachi-LG Data Storage, Inc.
- Hiroyuki Toyoda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
HEAT CYCLE SYSTEM, IN-WHEEL MOTOR, AND VEHICLE
- Publication number 20240317015
- Publication date Sep 26, 2024
- Hitachi, Ltd
- Akeshi TAKAHASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Air Sterilization Apparatus and Air Conditioner Using Same
- Publication number 20240240817
- Publication date Jul 18, 2024
- Hitachi, Ltd
- Hiroyuki TOYODA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR STERILIZER AND AIR CONDITIONING APPARATUS USING THE SAME
- Publication number 20240219049
- Publication date Jul 4, 2024
- Hitachi, Ltd
- Hiroyuki TOYODA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR CONDITIONER FOR RAIL VEHICLE
- Publication number 20240010051
- Publication date Jan 11, 2024
- Hitachi, Ltd
- Hiroshi MAITA
- B60 - VEHICLES IN GENERAL
Information Patent Application
AIR CONDITIONING SYSTEM FOR RAILWAY VEHICLE
- Publication number 20230150553
- Publication date May 18, 2023
- Hitachi, Ltd
- Hiroshi MAITA
- B61 - RAILWAYS
Information Patent Application
INDOOR UNIT FOR AIR CONDITIONER
- Publication number 20170299201
- Publication date Oct 19, 2017
- Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Limited
- Hideshi OBARA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SAMPLE LOW-TEMPERATURE STORAGE CASE AND ORGANISM TRANSPORTATION SUP...
- Publication number 20110073603
- Publication date Mar 31, 2011
- Hitachi, Ltd
- Norihide Saho
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
COOLING SYSTEM AND ELECTRONIC APPARATUS APPLYING THE SAME THEREIN
- Publication number 20110048676
- Publication date Mar 3, 2011
- Hitachi, Ltd
- Hiroyuki TOYODA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
BLADE SERVER
- Publication number 20100124012
- Publication date May 20, 2010
- Hitachi, Ltd.
- Yoshihiro Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COOLING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING COOLING DEVICE
- Publication number 20100073866
- Publication date Mar 25, 2010
- Hitachi, Ltd.
- Hiroyuki TOYODA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20100073863
- Publication date Mar 25, 2010
- Hitachi, Ltd.
- Hitoshi MATSUSHIMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC DEVICE AND A THERMAL CONNECTOR USED THEREIN
- Publication number 20100073865
- Publication date Mar 25, 2010
- Hitachi, Ltd.
- Tomoo HAYASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL PICKUP
- Publication number 20090268587
- Publication date Oct 29, 2009
- Hiroyuki Toyoda
- G11 - INFORMATION STORAGE
Information Patent Application
Cooling Device and Electronic Apparatus Using the Same
- Publication number 20090154104
- Publication date Jun 18, 2009
- Yoshihiro Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL PICKUP DEVICE
- Publication number 20080074962
- Publication date Mar 27, 2008
- Hiroyuki Toyoda
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk apparatus
- Publication number 20060184951
- Publication date Aug 17, 2006
- Hitachi-LG Data Storage, Inc.
- Mitsukata Shizuya
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup device having heat radiation means and optical disk...
- Publication number 20050281142
- Publication date Dec 22, 2005
- Manabu Ochi
- G11 - INFORMATION STORAGE
Information Patent Application
Recording disk apparatus
- Publication number 20050169120
- Publication date Aug 4, 2005
- Hitachi-LG Data Storage, Inc.
- Hiroyuki Toyoda
- G11 - INFORMATION STORAGE

Hiroyuki Toyoda

Person

Patents Grantslast 30 patents

Cooling system and electronic apparatus applying the same therein

Optical pickup

Electronic apparatus

Blade server

Cooling device and electronic equipment including cooling device

Optical pickup device with heat radiating structure

Electronic device and a thermal connector used therein

Cooling device and electronic apparatus using the same

Optical disk apparatus with openings for discharging air from therein

Optical pickup device having heat radiation means and optical disk...

Recording disk apparatus having regions of constrained thermal cond...

Patents Applicationslast 30 patents

HEAT CYCLE SYSTEM, IN-WHEEL MOTOR, AND VEHICLE

Air Sterilization Apparatus and Air Conditioner Using Same

AIR STERILIZER AND AIR CONDITIONING APPARATUS USING THE SAME

AIR CONDITIONER FOR RAIL VEHICLE

AIR CONDITIONING SYSTEM FOR RAILWAY VEHICLE

INDOOR UNIT FOR AIR CONDITIONER

SAMPLE LOW-TEMPERATURE STORAGE CASE AND ORGANISM TRANSPORTATION SUP...

COOLING SYSTEM AND ELECTRONIC APPARATUS APPLYING THE SAME THEREIN

BLADE SERVER

COOLING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING COOLING DEVICE

ELECTRONIC APPARATUS

ELECTRONIC DEVICE AND A THERMAL CONNECTOR USED THEREIN

OPTICAL PICKUP

Cooling Device and Electronic Apparatus Using the Same

OPTICAL PICKUP DEVICE

Optical disk apparatus

Optical pickup device having heat radiation means and optical disk...

Recording disk apparatus