Hideo Shikata

Person

Matsudo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic bearing unit
- Patent number 7,559,697
- Issue date Jul 14, 2009
- Hitachi Powdered Metals Co., Ltd.
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Process for producing sintered aluminum alloy
- Patent number 7,166,254
- Issue date Jan 23, 2007
- Hitachi Powdered Metals Co., Ltd.
- Jun-ichi Ichikawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bearing unit, production method therefor and spindle motor
- Patent number 6,851,859
- Issue date Feb 8, 2005
- Hitachi Powdered Metals Co., Ltd.
- Toshikazu Takehana
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Process for manufacturing sintered slide bearing
- Patent number 6,737,016
- Issue date May 18, 2004
- Hitachi Powdered Metals Co, Ltd.
- Hideo Shikata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Thin plate member for semiconductor package and manufacturing metho...
- Patent number 6,172,415
- Issue date Jan 9, 2001
- Hitachi Powdered Metals Co., Inc
- Zenzo Ishijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sheet metal member, method of manufacturing same, and heat radiatio...
- Patent number 6,139,975
- Issue date Oct 31, 2000
- Hitachi Powered Metals Co., Ltd.
- Osamu Mawatari
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fe-based sintered alloy manufacturing process, Fe-based sintered al...
- Patent number 5,967,110
- Issue date Oct 19, 1999
- Hitachi Powered Metals Co., Ltd.
- Tadayuki Tsutsui
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing connecting rod
- Patent number 5,905,939
- Issue date May 18, 1999
- Hitachi Powdered Metals Co., Ltd.
- Zenzo Ishijima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for producing split type mechanical part
- Patent number 5,878,323
- Issue date Mar 2, 1999
- Honda Giken Kogyo Kabushiki Kaisha
- Jun Sakai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Oil impregnated porous bearing units and motors provided with same
- Patent number 5,834,870
- Issue date Nov 10, 1998
- Hitachi, Ltd.
- Hidekazu Tokushima
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetic fluid bearing unit structure and motor having the same
- Patent number 5,821,655
- Issue date Oct 13, 1998
- Hitachi, Ltd.
- Hidekazu Tokushima
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Manufacturing process of sintered iron alloy improved in machinabil...
- Patent number 5,819,154
- Issue date Oct 6, 1998
- Hitachi Powdered Metal Co., Ltd.
- Bo Hu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Manufacturing process of connecting rod assembly and compacting die
- Patent number 5,722,036
- Issue date Feb 24, 1998
- Hitachi Powdered Metals Co., Ltd.
- Hideo Shikata
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing ferrous sintered alloy having quenched structure
- Patent number 5,682,588
- Issue date Oct 28, 1997
- Hitachi Powdered Metals Co., Ltd.
- Tadayuki Tsutsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bearing unit
- Patent number 5,645,355
- Issue date Jul 8, 1997
- Hitachi, Ltd.
- Hidekazu Tokushima
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Wear-resistant sintered aluminum alloy and method for producing the...
- Patent number 5,545,487
- Issue date Aug 13, 1996
- Hitachi Powdered Metals Co., Ltd.
- Zenzo Ishijima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of manufacturing sintered aluminum alloy parts
- Patent number 5,346,667
- Issue date Sep 13, 1994
- Hitachi, Ltd.
- Yasuo Kamitsuma
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Fluid dynamic pressure bearing and production method for the same
- Publication number 20090297077
- Publication date Dec 3, 2009
- Hitachi Powdered Metals Co., Ltd.
- Katsutoshi Nll
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Thermoelectric Conversion System and of Increasing Efficiency of Th...
- Publication number 20080023056
- Publication date Jan 31, 2008
- Mitsuru Kambe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dynamic bearing unit
- Publication number 20070144833
- Publication date Jun 28, 2007
- Hitachi Powdered Metals Co., Ltd.
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fluid dynamic pressure bearing and production method for the same
- Publication number 20060088234
- Publication date Apr 27, 2006
- Hitachi Powdered Metals Co., Ltd.
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fluid dynamic pressure bearing
- Publication number 20060051003
- Publication date Mar 9, 2006
- Hitachi Powdered Metals Co., Ltd.
- Katsutoshi Nii
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Thermoelectric conversion module
- Publication number 20060005873
- Publication date Jan 12, 2006
- Mitsuru Kambe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thermoelectric energy conversion unit and tunnel-type furnace there...
- Publication number 20050056310
- Publication date Mar 17, 2005
- Hitachi Powdered Metals Co., Ltd.
- Hideo Shikata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Production method for sintered metal-ceramic layered compact and pr...
- Publication number 20050002818
- Publication date Jan 6, 2005
- Hitachi Powdered Metals Co., Ltd.
- Jun-ichi Ichikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Bearing unit, production method therefor and spindle motor
- Publication number 20030218397
- Publication date Nov 27, 2003
- Toshikazu Takehana
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Process for producing sintered aluminum alloy
- Publication number 20030215348
- Publication date Nov 20, 2003
- Jun-ichi Ichikawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for manufacturing sintered slide bearing
- Publication number 20030031579
- Publication date Feb 13, 2003
- Hideo Shikata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Hideo Shikata

Person

Patents Grantslast 30 patents

Dynamic bearing unit

Process for producing sintered aluminum alloy

Bearing unit, production method therefor and spindle motor

Process for manufacturing sintered slide bearing

Thin plate member for semiconductor package and manufacturing metho...

Sheet metal member, method of manufacturing same, and heat radiatio...

Fe-based sintered alloy manufacturing process, Fe-based sintered al...

Process for producing connecting rod

Process for producing split type mechanical part

Oil impregnated porous bearing units and motors provided with same

Magnetic fluid bearing unit structure and motor having the same

Manufacturing process of sintered iron alloy improved in machinabil...

Manufacturing process of connecting rod assembly and compacting die

Method for producing ferrous sintered alloy having quenched structure

Bearing unit

Wear-resistant sintered aluminum alloy and method for producing the...

Method of manufacturing sintered aluminum alloy parts

Patents Applicationslast 30 patents

Fluid dynamic pressure bearing and production method for the same

Thermoelectric Conversion System and of Increasing Efficiency of Th...

Dynamic bearing unit

Fluid dynamic pressure bearing and production method for the same

Fluid dynamic pressure bearing

Thermoelectric conversion module

Thermoelectric energy conversion unit and tunnel-type furnace there...

Production method for sintered metal-ceramic layered compact and pr...

Bearing unit, production method therefor and spindle motor

Process for producing sintered aluminum alloy

Process for manufacturing sintered slide bearing