Fuminori Ishikawa

Person

Hitachiohta, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Joint structure of electric wire, stator of rotary electric machine...
- Patent number 7,948,140
- Issue date May 24, 2011
- Hitachi, Ltd.
- Takeshi Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Joint structure of electric wire, stator of rotary electric machine...
- Patent number 7,615,906
- Issue date Nov 10, 2009
- Hitachi, Ltd.
- Takeshi Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connecting structure and its connecting method, and rotating machin...
- Patent number 7,128,621
- Issue date Oct 31, 2006
- Hitachi, Ltd.
- Shin Onose
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of bonding metal plates, apparatus therefor and hot strip mill
- Patent number 6,955,287
- Issue date Oct 18, 2005
- Hitachi, Ltd.
- Kenji Horii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of bonding metal plates, apparatus therefor and hot strip mill
- Patent number 6,213,381
- Issue date Apr 10, 2001
- Hitachi, Ltd.
- Takao Funamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Submerged laser beam irradiation equipment
- Patent number 5,938,954
- Issue date Aug 17, 1999
- Hitachi, Ltd.
- Tsutomu Onuma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of bonding metal plates, apparatus therefor and hot strip mill
- Patent number 5,884,832
- Issue date Mar 23, 1999
- Hitachi, Ltd.
- Takao Funamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetic recording medium comprising a protective layer having spec...
- Patent number 5,773,124
- Issue date Jun 30, 1998
- Hitachi, Ltd.
- Fuminori Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Electrophotographic photoreceptor with protruding inorganic insulat...
- Patent number 5,252,418
- Issue date Oct 12, 1993
- Hitachi, Ltd.
- Fuminori Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive element comprising a protective...
- Patent number 5,204,202
- Issue date Apr 20, 1993
- Hitachi, Ltd.
- Fuminori Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member containing a fluorine-containing lubrica...
- Patent number 5,073,466
- Issue date Dec 17, 1991
- Hitachi, Ltd.
- Fuminori Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Joint Structure of Electric Wire, Stator of Rotary Electric Machine...
- Publication number 20100038109
- Publication date Feb 18, 2010
- HITACHI, LTD.
- Takeshi Sakai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Joint structure of electric wire, stator of rotary electric machine...
- Publication number 20060267440
- Publication date Nov 30, 2006
- HITACHI, LTD.
- Takeshi Sakai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Connecting structure and its connecting method, and rotating machin...
- Publication number 20050020147
- Publication date Jan 27, 2005
- Hitachi, Ltd.
- Shin Onose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Connecting structure and its connecting method, and rotating machin...
- Publication number 20030134522
- Publication date Jul 17, 2003
- Hitachi, Ltd.
- Shin Onose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of bonding metal plates, apparatus therefor and hot strip mill
- Publication number 20010017312
- Publication date Aug 30, 2001
- HITACHI, LTD., POHANG IRON & STEEL CO., LTD.
- kenji Horii
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Fuminori Ishikawa

Person

Patents Grantslast 30 patents

Joint structure of electric wire, stator of rotary electric machine...

Joint structure of electric wire, stator of rotary electric machine...

Connecting structure and its connecting method, and rotating machin...

Method of bonding metal plates, apparatus therefor and hot strip mill

Method of bonding metal plates, apparatus therefor and hot strip mill

Submerged laser beam irradiation equipment

Method of bonding metal plates, apparatus therefor and hot strip mill

Magnetic recording medium comprising a protective layer having spec...

Electrophotographic photoreceptor with protruding inorganic insulat...

Electrophotographic photosensitive element comprising a protective...

Electrophotographic member containing a fluorine-containing lubrica...

Patents Applicationslast 30 patents

Joint Structure of Electric Wire, Stator of Rotary Electric Machine...

Joint structure of electric wire, stator of rotary electric machine...

Connecting structure and its connecting method, and rotating machin...

Connecting structure and its connecting method, and rotating machin...

Method of bonding metal plates, apparatus therefor and hot strip mill