Hideaki Ohno

Person

Sennan-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hydrodynamic bearing device and spindle motor using the same
- Patent number 7,947,635
- Issue date May 24, 2011
- Panasonic Corporation
- Katsushi Hirata
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricant for fluid dynamic bearing, spindle motor equipped therewi...
- Patent number 7,781,383
- Issue date Aug 24, 2010
- Panasonic Corporation
- Takanori Shiraishi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrodynamic bearing device, and spindle motor and information devi...
- Patent number 7,776,802
- Issue date Aug 17, 2010
- Panasonic Corporation
- Katsushi Hirata
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrodynamic bearing device, and spindle motor and information devi...
- Patent number 7,737,095
- Issue date Jun 15, 2010
- Panasonic Corporation
- Takanori Shiraishi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrodynamic bearing device
- Patent number 7,726,881
- Issue date Jun 1, 2010
- Panasonic Corporation
- Tsutomu Hamada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrodynamic bearing device
- Patent number 7,513,689
- Issue date Apr 7, 2009
- Panasonic Corporation
- Tsutomu Hamada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrodynamic bearing device, and spindle motor and information devi...
- Patent number 7,495,863
- Issue date Feb 24, 2009
- Panasonic Corporation
- Hideaki Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Hydrodynamic bearing device
- Patent number 7,186,028
- Issue date Mar 6, 2007
- Matsushita Electric Industrial Co., Ltd.
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid dynamic bearing and magnetic disk apparatus
- Patent number 7,014,366
- Issue date Mar 21, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Ohno
- G11 - INFORMATION STORAGE
Information Patent Grant
Hydrodynamic bearing and disk apparatus
- Patent number 6,760,187
- Issue date Jul 6, 2004
- Matsushita Electric Industrial Co., Ltd.
- Takafumi Asada
- G11 - INFORMATION STORAGE
Information Patent Grant
Fluid-bearing apparatus
- Patent number 5,022,492
- Issue date Jun 11, 1991
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Ohno
- G02 - OPTICS
Information Patent Grant
Fluid bearing device
- Patent number 4,573,807
- Issue date Mar 4, 1986
- Matsushita Electric Industrial Co., Ltd.
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
GREASE COMPOSITION FOR MOUNTER, GUIDING DEVICE CONTAINING THE SAME,...
- Publication number 20110143973
- Publication date Jun 16, 2011
- Hideaki Ohno
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HYDRODYNAMIC BEARING DEVICE AND SPINDLE MOTOR USING THE SAME
- Publication number 20090290821
- Publication date Nov 26, 2009
- PANASONIC CORPORATION
- Katsushi HIRATA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HYDRODYNAMIC BEARING DEVICE
- Publication number 20090154851
- Publication date Jun 18, 2009
- Tsutomu Hamada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HYDRODYNAMIC BEARING DEVICE
- Publication number 20090155116
- Publication date Jun 18, 2009
- Tsutomu Hamada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Lubricant for fluid dynamic bearing, spindle motor equipped therewi...
- Publication number 20060252658
- Publication date Nov 9, 2006
- Matsushita Electric Industrial Co., Ltd.
- Takanori Shiraishi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Hydrodynamic bearing device, and spindle motor and information devi...
- Publication number 20060171613
- Publication date Aug 3, 2006
- Takanori Shiraishi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Hydrodynamic bearing device, and spindle motor and information devi...
- Publication number 20060120642
- Publication date Jun 8, 2006
- Katsushi Hirata
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Hydrodynamic bearing device, and spindle motor and information devi...
- Publication number 20060072243
- Publication date Apr 6, 2006
- Hideaki Ohno
- G11 - INFORMATION STORAGE
Information Patent Application
Hydrodynamic bearing device, and spindle motor and magnetic disk de...
- Publication number 20060045397
- Publication date Mar 2, 2006
- Katsushi Hirata
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Hydrodynamic bearing device
- Publication number 20060029313
- Publication date Feb 9, 2006
- Tsutomu Hamada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydrodynamic bearing device and spindle motor using the same
- Publication number 20050282713
- Publication date Dec 22, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Katsushi Hirata
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Hydrodynamic bearing device
- Publication number 20050201645
- Publication date Sep 15, 2005
- Matsushita Elec. Ind. Co., Ltd.
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fluid bearing device
- Publication number 20050169561
- Publication date Aug 4, 2005
- Matsushita Electric Industrial Co., Ltd.
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fluid dynamic bearing and magnetic disk apparatus
- Publication number 20040179758
- Publication date Sep 16, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Hideaki Ohno
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Hydrodynamic bearing and disk drive apparatus
- Publication number 20020191333
- Publication date Dec 19, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Hideaki Ohno

Person

Patents Grantslast 30 patents

Hydrodynamic bearing device and spindle motor using the same

Lubricant for fluid dynamic bearing, spindle motor equipped therewi...

Hydrodynamic bearing device, and spindle motor and information devi...

Hydrodynamic bearing device, and spindle motor and information devi...

Hydrodynamic bearing device

Hydrodynamic bearing device

Hydrodynamic bearing device, and spindle motor and information devi...

Hydrodynamic bearing device

Fluid dynamic bearing and magnetic disk apparatus

Hydrodynamic bearing and disk apparatus

Fluid-bearing apparatus

Fluid bearing device

Patents Applicationslast 30 patents

GREASE COMPOSITION FOR MOUNTER, GUIDING DEVICE CONTAINING THE SAME,...

HYDRODYNAMIC BEARING DEVICE AND SPINDLE MOTOR USING THE SAME

HYDRODYNAMIC BEARING DEVICE

HYDRODYNAMIC BEARING DEVICE

Lubricant for fluid dynamic bearing, spindle motor equipped therewi...

Hydrodynamic bearing device, and spindle motor and information devi...

Hydrodynamic bearing device, and spindle motor and information devi...

Hydrodynamic bearing device, and spindle motor and information devi...

Hydrodynamic bearing device, and spindle motor and magnetic disk de...

Hydrodynamic bearing device

Hydrodynamic bearing device and spindle motor using the same

Hydrodynamic bearing device

Fluid bearing device

Fluid dynamic bearing and magnetic disk apparatus

Hydrodynamic bearing and disk drive apparatus