Akio Itoh

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and manufacturing method of the same
- Patent number 7,678,646
- Issue date Mar 16, 2010
- Fujitsu Microelectronics Limited
- Akio Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 7,221,015
- Issue date May 22, 2007
- Fujitsu Limited
- Takashi Ando
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 7,074,625
- Issue date Jul 11, 2006
- Fujitsu Limited
- Akio Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device with stable ferroelectric c...
- Patent number 6,930,344
- Issue date Aug 16, 2005
- Fujitsu Limited
- Wataru Yokozeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device having planarized upper surface and a S...
- Patent number 6,911,686
- Issue date Jun 28, 2005
- Fujitsu Limited
- Akio Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 6,710,422
- Issue date Mar 23, 2004
- Fujitsu Limited
- Yukinobu Hikosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory device with two ferroelectric capacitors per one cell
- Patent number 6,046,929
- Issue date Apr 4, 2000
- Fujitsu Limited
- Masaki Aoki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20070114590
- Publication date May 24, 2007
- FUJITSU LIMITED
- Takashi Ando
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and manufacturing method of the same
- Publication number 20070032015
- Publication date Feb 8, 2007
- FUJITSU LIMITED
- Akio Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20050037569
- Publication date Feb 17, 2005
- FUJITSU LIMITED
- Akio Itoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory device with stable ferroelectric c...
- Publication number 20040173830
- Publication date Sep 9, 2004
- Wataru Yokozeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20030227046
- Publication date Dec 11, 2003
- Takashi Ando
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of manufacturing the same
- Publication number 20030127703
- Publication date Jul 10, 2003
- FUJITSU LIMITED
- Yukinobu Hikosaka
- H01 - BASIC ELECTRIC ELEMENTS