Takayuki Yoneda

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 7,243,274
- Issue date Jul 10, 2007
- Fujitsu Limited
- Masafumi Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile semiconductor memory that prevents unauthorized reading
- Patent number 7,159,124
- Issue date Jan 2, 2007
- Spansion LLC
- Takayuki Yoneda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device
- Patent number 6,961,881
- Issue date Nov 1, 2005
- Fujitsu Limited
- Masafumi Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device capable of correcting over-...
- Patent number 6,903,980
- Issue date Jun 7, 2005
- Fujitsu Limited
- Katsuhiro Miki
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device achieving shorter erasure time
- Patent number 6,529,415
- Issue date Mar 4, 2003
- Fujitsu Limited
- Takayuki Yoneda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device
- Publication number 20060015788
- Publication date Jan 19, 2006
- FUJITSU LIMITED
- Masafumi Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device capable of correcting over-...
- Publication number 20030227796
- Publication date Dec 11, 2003
- FUJITSU LIMITED
- Katsuhiro Miki
- G11 - INFORMATION STORAGE
Information Patent Application
Non-volatile semiconductor memory with a function for preventing un...
- Publication number 20030140206
- Publication date Jul 24, 2003
- FUJITSU LIMITED
- Takayuki Yoneda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor device
- Publication number 20030065997
- Publication date Apr 3, 2003
- FUJITSU LIMITED
- Masafumi Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device achieving shorter erasure time
- Publication number 20020141243
- Publication date Oct 3, 2002
- FUJITSU LIMITED
- Takayuki Yoneda
- G11 - INFORMATION STORAGE