Inventor · disambiguated record
Kazumi Chujo
Also filed as: CHUJO KAZUMI
8 granted patents·78 citations·filing 2000–2004
86Inventor score
Top patents by PatentIndex Score
8 records- 0185US6572771B2Waste water treatment methodSHARP KK·Filed 2002·Granted Jun 3, 2003·26 cites·21 claims
- 0274US6413417B1Waste water treatment apparatusSHARP KK·Filed 2000·Granted Jul 2, 2002·15 cites·21 claims
- 0370US6896800B2Metal containing waste water treatment method and metal containing waste water treatment equipmentSHARP KK·Filed 2002·Granted May 24, 2005·13 cites·13 claims
- 0465US7294268B2Metal containing waste water treatment method and metal containing waste water treatment equipmentSHARP KK·Filed 2004·Granted Nov 13, 2007·9 cites·56 claims
- 0560US6344142B1Waste water treatment method and apparatusSHARP KK·Filed 2000·Granted Feb 5, 2002·8 cites·19 claims
- 0654US6824684B2Wastewater treatment method and apparatusSHARP KK·Filed 2002·Granted Nov 30, 2004·3 cites·20 claims
- 0751US6776903B2System for waste water treatment capable of saving energy and reducing suspended solidsSHARP KK·Filed 2001·Granted Aug 17, 2004·2 cites·16 claims
- 0846US6743353B2Method and apparatus for neutralizing alkaline wastewater without using mineral acidsSHARP KABUSHIKI KASISHA·Filed 2001·Granted Jun 1, 2004·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →