Inventor · disambiguated record
Kazunori Koba
Also filed as: KOBA KAZUNORI
5 granted patents·127 citations·filing 1991–1998
83Inventor score
Top patents by PatentIndex Score
5 records- 0182US5501240ACleaning method and cleaning apparatusHITACHI SHIPBUILDING ENG CO·Filed 1994·Granted Mar 26, 1996·47 cites·2 claims
- 0270US6379548B1System for recovering and treating waste waterHITACHI SHIPBUILDING ENG CO·Filed 1998·Granted Apr 30, 2002·28 cites·7 claims
- 0356US5250183AApparatus for manufacturing ultra-pure waterHITACHI SHIPBUILDING ENG CO·Filed 1991·Granted Oct 5, 1993·23 cites·11 claims
- 0453US6562205B1High-temperature ultrapure water production apparatus and liquid medicine preparation apparatus equipped with the production apparatusMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 13, 2003·19 cites·8 claims
- 0539US5250117ADegreasing-cleaning methodHITACHI SHIPBUILDING ENG CO·Filed 1991·Granted Oct 5, 1993·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →