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Dive into the research topics where Kohei Oikawa is active.

Publication


Featured researches published by Kohei Oikawa.


symposium on vlsi circuits | 2003

Bitline/plateline reference-level-precharge scheme for high-density chainFeRAM

Kohei Oikawa; Daisaburo Takashima; Shinichiro Shiratake; Katsuhiko Hoya; H.O. Joachim

This paper proposes the new bitline/plateline operation scheme for 32 Mb chainFeRAM, which overcomes these two problems and also overcomes the problem of large array current due to the grounded bitline precharge scheme used for FeRAM.


Archive | 2002

Power supply circuit having value of output voltage adjusted

Kohei Oikawa; Shinichiro Shiratake


Archive | 2003

Semiconductor integrated circuit equipment with asynchronous operation

Yoshiaki Takeuchi; Shinichiro Shiratake; Kohei Oikawa


Archive | 2003

Semiconductor device with resistor element

Shinichiro Shiratake; Kohei Oikawa


asian solid state circuits conference | 2009

A rate-controllable near-lossless data compression IP for HDTV decoder LSI in 65nm CMOS

Masato Uchiyama; Kohei Oikawa; Naoto Date; Shinichiro Koto


Archive | 2002

Semiconductor device comprising transition detecting circuit and method of activating the same

Kohei Oikawa; Shinichiro Shiratake; Yoshiaki Takeuchi; Daisaburo Takashima; Thomas Roehr


Archive | 2004

Asynchronous pseudo SRAM and access method therefor

Yoshiaki Takeuchi; Kohei Oikawa


Archive | 2003

Ferroelectric memory device having ferroelectric capacitor and method of reading out data therefrom

Kohei Oikawa; Shinichiro Shiratake; Daisaburo Takashima


Archive | 2003

Semiconductor integrated circuit device and information storage method therefor

Kohei Oikawa


Archive | 2007

Semiconductor integrated circuit having a first power supply region and a second power supply region in which power supply voltage changes

Kohei Oikawa

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