Inventor · disambiguated record
Eitaro Otsuka
Also filed as: OTSUKA EITARO
23 granted patents·2 pending applications·183 citations·filing 2001–2009
95Inventor score
Files withSEIKO EPSON CORP25
Top patents by PatentIndex Score
25 records- 0194US8026771B2Driver device, physical quantity measuring device, and electronic instrumentSEIKO EPSON CORP·Filed 2007·Granted Sep 27, 2011·27 cites·22 claims
- 0292US7808334B2Oscillation driver circuit, oscillation driver device, physical quantity measurement circuit, physical quantity measurement device, and electronic instrumentSEIKO EPSON CORP·Filed 2008·Granted Oct 5, 2010·25 cites·15 claims
- 0380US7849744B2Driving device, physical quantity measurement device, and electronic instrumentSEIKO EPSON CORP·Filed 2007·Granted Dec 14, 2010·9 cites·20 claims
- 0479US7895894B2Driver device, physical quantity measuring device, and electronic instrumentSEIKO EPSON CORP·Filed 2007·Granted Mar 1, 2011·9 cites·21 claims
- 0577US6545943B2Activation of word lines in semiconductor memory deviceSEIKO EPSON CORP·Filed 2001·Granted Apr 8, 2003·27 cites·8 claims
- 0671US7522470B2Semiconductor memory deviceSEIKO EPSON CORP·Filed 2006·Granted Apr 21, 2009·4 cites·31 claims
- 0770US7849746B2Driver device, physical quantity measuring device, and electronic instrumentSEIKO EPSON CORP·Filed 2007·Granted Dec 14, 2010·6 cites·9 claims
- 0868US7812681B2Driver device, physical quantity measuring device, and electronic instrumentSEIKO EPSON CORP·Filed 2007·Granted Oct 12, 2010·5 cites·15 claims
- 0966US7212464B2Semiconductor memory device having a plurality of latch circuits coupled to each read amplifierSEIKO EPSON CORP·Filed 2005·Granted May 1, 2007·7 cites·10 claims
- 1066US6525989B2Activation of word lines in semiconductor memory deviceSEIKO EPSON CORP·Filed 2001·Granted Feb 25, 2003·15 cites·8 claims
- 1164US7791979B2Semiconductor memory deviceSEIKO EPSON CORP·Filed 2009·Granted Sep 7, 2010·2 cites·8 claims
- 1260US7499372B2Semiconductor memory deviceSEIKO EPSON CORP·Filed 2006·Granted Mar 3, 2009·4 cites·27 claims
- 1358US7692506B2Oscillation driver device, physical quantity measuring device, and electronic instrumentSEIKO EPSON CORP·Filed 2008·Granted Apr 6, 2010·2 cites·7 claims
- 1457US6842392B2Activation of word lines in semiconductor memory deviceSEIKO EPSON CORP·Filed 2001·Granted Jan 11, 2005·10 cites·8 claims
- 1551US6603701B2Semiconductor 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 sizeSEIKO EPSON CORP·Filed 2002·Granted Aug 5, 2003·7 cites·2 claims
- 1649US7333374B2Semiconductor memory device capable of replacing defective memory cell with redundant memory cell, and electronic equipmentSEIKO EPSON CORP·Filed 2005·Granted Feb 19, 2008·2 cites·6 claims
- 1749US6944082B2Semiconductor memory device and electronic device for activation control of word lines in a semiconductor memory deviceSEIKO EPSON CORP·Filed 2004·Granted Sep 13, 2005·6 cites·11 claims
- 1849US6925023B2Semiconductor memory device and electronic deviceSEIKO EPSON CORP·Filed 2004·Granted Aug 2, 2005·6 cites·11 claims
- 1947US7859351B2Driver device, physical quantity measuring device, and electronic instrumentSEIKO EPSON CORP·Filed 2007·Granted Dec 28, 2010·0 cites·9 claims
- 2047US6930946B2Refresh control and internal voltage generation in semiconductor memory deviceSEIKO EPSON CORP·Filed 2004·Granted Aug 16, 2005·5 cites·9 claims
- 2147US6917553B2Semiconductor memory deviceSEIKO EPSON CORP·Filed 2004·Granted Jul 12, 2005·5 cites·3 claims
- 2244US7868623B2Detection circuit, physical quantity measurement circuit, physical quantity measurement device, and electronic instrumentSEIKO EPSON CORP·Filed 2008·Granted Jan 11, 2011·0 cites·16 claims
- 2332US7068566B2Semiconductor memory device capable of outputting data when a read request not accompanied with an address change being issuedSEIKO EPSON CORP·Filed 2004·Granted Jun 27, 2006·0 cites·3 claims
- 2432US2005002257A1Semiconductor memory device and electronic deviceSEIKO EPSON CORP·Filed 2004·Application pending·0 cites
- 2526US2006056263A1Semiconductor memory device and electronic apparatusSEIKO EPSON CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →