Daisuke Itou

Person

Neyagawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hydrodynamic bearing rotary device and information apparatus
- Patent number 7,862,238
- Issue date Jan 4, 2011
- Panasonic Corporation
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrodynamic bearing rotary device
- Patent number 7,674,043
- Issue date Mar 9, 2010
- Panasonic Corporation
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrodynamic bearing and disc rotation apparatus using the same
- Patent number 7,237,956
- Issue date Jul 3, 2007
- Matsushita Electric Industrial Co., Ltd.
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydrodynamic bearing and disc rotation apparatus using the same
- Patent number 7,237,955
- Issue date Jul 3, 2007
- Matsushita Electric Industrial Co., Ltd.
- Takafumi Asada
- G11 - INFORMATION STORAGE
Information Patent Grant
Hydrodynamic bearing and disk recording/reproducing apparatus havin...
- Patent number 7,196,868
- Issue date Mar 27, 2007
- Matsushita Electric Industrial Co., Ltd.
- Takafumi Asada
- G11 - INFORMATION STORAGE
Information Patent Grant
Hydrodynamic bearing and disk recording/reproducing apparatus
- Patent number 7,102,851
- Issue date Sep 5, 2006
- Matsushita Electric Industrial Co., Ltd.
- Takafumi Asada
- G11 - INFORMATION STORAGE
Information Patent Grant
Fluid dynamic bearing device and motor including the device
- Patent number 7,011,450
- Issue date Mar 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Keigo Kusaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Vacuum pump having parallel kinetic pump inlet section
- Patent number 5,445,502
- Issue date Aug 29, 1995
- Matsushita Electric Industrial Co., Ltd.
- Daisuke Itou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vacuum pump
- Patent number 5,352,097
- Issue date Oct 4, 1994
- Matsushita Electric Industrial Co., Ltd.
- Daisuke Itou
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Hydrodynamic bearing rotary device and information apparatus
- Publication number 20070230840
- Publication date Oct 4, 2007
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydrodynamic bearing type rotary device
- Publication number 20070217721
- Publication date Sep 20, 2007
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydrodynamic bearing and disc rotation apparatus using the same
- Publication number 20040184689
- Publication date Sep 23, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Takafumi Asada
- G11 - INFORMATION STORAGE
Information Patent Application
Hydrodynamic bearing and disk recording/reproducing apparatus
- Publication number 20040184188
- Publication date Sep 23, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Takafumi Asada
- G11 - INFORMATION STORAGE
Information Patent Application
Hydrodynamic bearing and disk recording/reproducing apparatus
- Publication number 20040179294
- Publication date Sep 16, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Takafumi Asada
- G11 - INFORMATION STORAGE
Information Patent Application
Fluid dynamic bearing device and motor including the device
- Publication number 20040161182
- Publication date Aug 19, 2004
- Keigo Kusaka
- G11 - INFORMATION STORAGE
Information Patent Application
Hydrodynamic bearing and disc rotation apparatus using the same
- Publication number 20040136625
- Publication date Jul 15, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Daisuke Itou

Person

Patents Grantslast 30 patents

Hydrodynamic bearing rotary device and information apparatus

Hydrodynamic bearing rotary device

Hydrodynamic bearing and disc rotation apparatus using the same

Hydrodynamic bearing and disc rotation apparatus using the same

Hydrodynamic bearing and disk recording/reproducing apparatus havin...

Hydrodynamic bearing and disk recording/reproducing apparatus

Fluid dynamic bearing device and motor including the device

Vacuum pump having parallel kinetic pump inlet section

Vacuum pump

Patents Applicationslast 30 patents

Hydrodynamic bearing rotary device and information apparatus

Hydrodynamic bearing type rotary device

Hydrodynamic bearing and disc rotation apparatus using the same

Hydrodynamic bearing and disk recording/reproducing apparatus

Hydrodynamic bearing and disk recording/reproducing apparatus

Fluid dynamic bearing device and motor including the device

Hydrodynamic bearing and disc rotation apparatus using the same