Inventor · disambiguated record
Koichi Tsuzuki
Also filed as: TSUZUKI KOICHI
8 granted patents·383 citations·filing 1995–2003
90Inventor score
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8 records- 0192US6671680B1Data mining apparatus and storage medium storing therein data mining processing programFUJITSU LTD·Filed 2000·Granted Dec 30, 2003·101 cites·26 claims
- 0292US5736100AChemical analyzer non-invasive stirrerHITACHI LTD·Filed 1995·Granted Apr 7, 1998·122 cites·23 claims
- 0385US5893978APurifying method and purification system for lakes and marshesHITACHI LTD·Filed 1997·Granted Apr 13, 1999·50 cites·21 claims
- 0478US5944986ALiquid purification apparatusHITACHI LTD·Filed 1996·Granted Aug 31, 1999·47 cites·5 claims
- 0568US6251264B1Water purification apparatusHITACHI LTD·Filed 1999·Granted Jun 26, 2001·31 cites·13 claims
- 0662US7290212B2Program and method for displaying a radar chartFUJITSU LTD·Filed 2003·Granted Oct 30, 2007·12 cites·12 claims
- 0744US6039866AFluidized bed filtering apparatusHITACHI LTD·Filed 1998·Granted Mar 21, 2000·14 cites·15 claims
- 0836US6139745APurification apparatusHITACHI LTD·Filed 1995·Granted Oct 31, 2000·6 cites·36 claims
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