Naoto Emi

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nonvolatile semiconductor memory having voltage adjusting circuit
- Patent number 7,586,788
- Issue date Sep 8, 2009
- Fujitsu Microelectronics Limited
- Hiroshi Mawatari
- G11 - INFORMATION STORAGE
Information Patent Grant
Charge loss restoration method and semiconductor memory device
- Patent number 7,583,536
- Issue date Sep 1, 2009
- Fujitsu Microelectronics Ltd.
- Osamu Iioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile semiconductor memory device, erase method for same, an...
- Patent number 7,359,251
- Issue date Apr 15, 2008
- Fujitsu Limited
- Junko Okawara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device with mechanism to prevent l...
- Patent number 6,532,173
- Issue date Mar 11, 2003
- Fujitsu Limited
- Osamu Iioka
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Charge loss restoration method and semiconductor memory device
- Publication number 20080181002
- Publication date Jul 31, 2008
- FUJITSU LIMITED
- Osamu Iioka
- G11 - INFORMATION STORAGE
Information Patent Application
Non-volatile semiconductor memory device, erase method for same, an...
- Publication number 20070274131
- Publication date Nov 29, 2007
- FUJITSU LIMITED
- Junko Okawara
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory
- Publication number 20070133303
- Publication date Jun 14, 2007
- FUJITSU LIMITED
- Hiroshi Mawatari
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device with mechanism to prevent l...
- Publication number 20030012051
- Publication date Jan 16, 2003
- FUJITSU LIMITED
- Osamu Iioka
- G11 - INFORMATION STORAGE