Inventor · disambiguated record
Kenichi Tateyama
Also filed as: TATEYAMA KENICHI
12 granted patents·2 pending applications·254 citations·filing 1981–2009
93Inventor score
Files withHITACHI LTD12
Top patents by PatentIndex Score
14 records- 0194US7558056B2Disk array deviceHITACHI LTD·Filed 2008·Granted Jul 7, 2009·15 cites·16 claims
- 0293US7352571B2Disk array deviceHITACHI LTD·Filed 2006·Granted Apr 1, 2008·16 cites·28 claims
- 0392US7042722B2Electronic equipmentHITACHI LTD·Filed 2004·Granted May 9, 2006·89 cites·15 claims
- 0489US7120016B2Disk array deviceHITACHI LTD·Filed 2005·Granted Oct 10, 2006·7 cites·20 claims
- 0584US7046470B2Data storage systemHITACHI LTD·Filed 2004·Granted May 16, 2006·32 cites·21 claims
- 0683US7876557B2Disk array deviceHITACHI LTD·Filed 2009·Granted Jan 25, 2011·3 cites·17 claims
- 0780US6950304B2Disk array deviceHITACHI LTD·Filed 2003·Granted Sep 27, 2005·10 cites·25 claims
- 0878US4412261AMagnetic disk memory deviceHITACHI LTD·Filed 1981·Granted Oct 25, 1983·25 cites·9 claims
- 0976US6763438B2Load balancing storage systemHITACHI LTD·Filed 2001·Granted Jul 13, 2004·22 cites·10 claims
- 1067US6993625B2Load balancing storage systemHITACHI LTD·Filed 2003·Granted Jan 31, 2006·12 cites·27 claims
- 1162USD440564SMagnetic disc storage unit for electronic computerHITACHI LTD·Filed 2000·Granted Apr 17, 2001·13 cites·1 claims
- 1261US6970974B2Method for managing disk drives of different types in disk array deviceHITACHI LTD·Filed 2004·Granted Nov 29, 2005·10 cites·22 claims
- 1339US2001046118A1Data storage systemFiled 2001·Application pending·0 cites
- 1437US2003151878A1Electronic apparatusFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →