EO

Eitaro Otsuka

SE Seiko Epson: 23 patents #730 of 7,774Top 10%
Overall (All Time): #185,900 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8026771 Driver device, physical quantity measuring device, and electronic instrument Masahiro Kanai, Naoki Yoshida 2011-09-27
7895894 Driver device, physical quantity measuring device, and electronic instrument Masahiro Kanai, Naoki Yoshida 2011-03-01
7868623 Detection circuit, physical quantity measurement circuit, physical quantity measurement device, and electronic instrument Naoki Yoshida, Masahiro Kanai 2011-01-11
7859351 Driver device, physical quantity measuring device, and electronic instrument Masahiro Kanai, Naoki Yoshida, Akihiro Fukuzawa 2010-12-28
7849744 Driving device, physical quantity measurement device, and electronic instrument Masahiro Kanai, Naoki Yoshida 2010-12-14
7849746 Driver device, physical quantity measuring device, and electronic instrument Masahiro Kanai, Naoki Yoshida 2010-12-14
7812681 Driver device, physical quantity measuring device, and electronic instrument Masahiro Kanai, Naoki Yoshida, Akihiro Fukuzawa 2010-10-12
7808334 Oscillation driver circuit, oscillation driver device, physical quantity measurement circuit, physical quantity measurement device, and electronic instrument Naoki Yoshida, Masahiro Kanai 2010-10-05
7791979 Semiconductor memory device Noboru Asauchi 2010-09-07
7692506 Oscillation driver device, physical quantity measuring device, and electronic instrument Masahiro Kanai, Naoki Yoshida 2010-04-06
7522470 Semiconductor memory device Noboru Asauchi 2009-04-21
7499372 Semiconductor memory device Noboru Asauchi 2009-03-03
7333374 Semiconductor memory device capable of replacing defective memory cell with redundant memory cell, and electronic equipment — 2008-02-19
7212464 Semiconductor memory device having a plurality of latch circuits coupled to each read amplifier Masaya Uehara 2007-05-01
7068566 Semiconductor memory device capable of outputting data when a read request not accompanied with an address change being issued Koichi Mizugaki 2006-06-27
6944082 Semiconductor memory device and electronic device for activation control of word lines in a semiconductor memory device Koichi Mizugaki 2005-09-13
6930946 Refresh control and internal voltage generation in semiconductor memory device Koichi Mizugaki 2005-08-16
6925023 Semiconductor memory device and electronic device Koichi Mizugaki 2005-08-02
6917553 Semiconductor memory device Koichi Mizugaki 2005-07-12
6842392 Activation of word lines in semiconductor memory device Koichi Mizugaki 2005-01-11
6603701 Semiconductor memory apparatus having cell blocks and column drivers with a column address decoding module and a column drive enable signal generation module arranged to effectively reduce chip size Koichi Mizugaki 2003-08-05
6545943 Activation of word lines in semiconductor memory device Koichi Mizugaki 2003-04-08
6525989 Activation of word lines in semiconductor memory device Koichi Mizugaki 2003-02-25