Hirohisa Ohtsuki

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Patents Grantslast 30 patents

Information Patent Grant
Static random access memory (SRAM) with replica cells and a dummy cell
- Patent number 7,248,523
- Issue date Jul 24, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hirohisa Ohtsuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and circuit layout of dummy cell
- Patent number 7,136,318
- Issue date Nov 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hirohisa Ohtsuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 6,982,914
- Issue date Jan 3, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hirohisa Ohtsuki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor memory device
- Publication number 20060050586
- Publication date Mar 9, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hirohisa Ohtsuki
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and circuit layout of dummy cell
- Publication number 20050286323
- Publication date Dec 29, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hirohisa Ohtsuki
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device
- Publication number 20040141395
- Publication date Jul 22, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hirohisa Ohtsuki
- G11 - INFORMATION STORAGE