Yoshihiko Sumimoto

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory with a circuit for testing the same
- Patent number 7,640,467
- Issue date Dec 29, 2009
- Panasonic Corporation
- Yoshihiko Sumimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and method for generating ROM data pattern
- Patent number 7,634,744
- Issue date Dec 15, 2009
- Panasonic Corporation
- Yoshihiko Sumimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor circuit having a detection circuit for controlling a...
- Patent number 6,628,555
- Issue date Sep 30, 2003
- Matsushita Electric Industrial Co. Ltd.
- Masataka Kondo
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit
- Patent number 6,459,643
- Issue date Oct 1, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masataka Kondo
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device with DRAM and logic part integrated
- Patent number 6,373,773
- Issue date Apr 16, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshihiko Sumimoto
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor memory, and testing method thereof
- Publication number 20070288810
- Publication date Dec 13, 2007
- Matsushita Electric Industrial Co., Ltd.
- Yoshihiko Sumimoto
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and method for generating Rom data pattern
- Publication number 20070018256
- Publication date Jan 25, 2007
- Matsushita Electric Industrial Co., Ltd.
- Yoshihiko Sumimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor integrated circuit
- Publication number 20020191447
- Publication date Dec 19, 2002
- Matsushita Electric Industrial Co., Ltd.
- Masataka Kondo
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor integrated circuit
- Publication number 20010019511
- Publication date Sep 6, 2001
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masataka Kondo
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device with dram and logic part integrated
- Publication number 20010008491
- Publication date Jul 19, 2001
- Matsushita Electric Industrial Co., Ltd.,
- Yoshihiko Sumimoto
- G11 - INFORMATION STORAGE