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Dive into the research topics where Junko Matsumoto is active.

Publication


Featured researches published by Junko Matsumoto.


Archive | 2003

Semiconductor circuit device adaptable to plurality of types of packages

Makoto Suwa; Junko Matsumoto; Tadaaki Yamauchi; Takeo Okamoto; Tetsuichiro Ichiguchi; Hideki Yonetani; Tsutomu Nagasawa; Zengcheng Tian


Archive | 2003

Semiconductor device having internal voltage generated stably

Tadaaki Yamauchi; Junko Matsumoto; Takeo Okamoto; Makoto Suwa; Tetsuichiro Ichiguchi; Hideki Yonetani; Tsutomu Nagasawa; Zengcheng Tian


Archive | 2002

Clock synchronous semiconductor memory device

Junko Matsumoto; Tadaaki Yamauchi; Takeo Okamoto


Archive | 2002

Semiconductor memory device requiring refresh operation

Takeo Okamoto; Tetsuichiro Ichiguchi; Hideki Yonetani; Tsutomu Nagasawa; Tadaaki Yamauchi; Makoto Suwa; Junko Matsumoto; Zengcheng Tian


Archive | 2002

Semiconductor device used in two systems having different power supply voltages

Tetsuichiro Ichiguchi; Tsutomu Nagasawa; Tadaaki Yamauchi; Zengcheng Tian; Makoto Suwa; Junko Matsumoto; Takeo Okamoto; Hideki Yonetani


Archive | 2002

Semiconductor device with data output circuit having slew rate adjustable

Junko Matsumoto; Tadaaki Yamauchi; Takeo Okamoto


Archive | 2002

Semiconductor memory device allowing high density structure or high performance

Tsutomu Nagasawa; Hideki Yonetani; Kozo Ishida; Shinichi Jinbo; Makoto Suwa; Tadaaki Yamauchi; Junko Matsumoto; Zengcheng Tian; Takeo Okamoto


Archive | 2002

Semiconductor memory device switchable to twin memory cell configuration

Takeo Okamoto; Tetsuichiro Ichiguchi; Hideki Yonetani; Tsutomu Nagasawa; Makoto Suwa; Zengcheng Tian; Tadaaki Yamauchi; Junko Matsumoto


Archive | 2002

Semiconductor device adaptable to a plurality of kinds of interfaces

Takeo Okamoto; Tadaaki Yamauchi; Shinichi Jinbo; Makoto Suwa; Junko Matsumoto


Archive | 2002

Refresh control circuitry for refreshing storage data

Junko Matsumoto; Tadaaki Yamauchi; Takeo Okamoto

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