Inventor · disambiguated record
Ken Hirane
Also filed as: HIRANE KEN
3 granted patents·128 citations·filing 1995–1999
76Inventor score
Files withDAIWA KOGYO KABUSHIKI KAISHA2
Top patents by PatentIndex Score
3 records- 0176US5750041AMethod for backwashing water processing systemsFiled 1996·Granted May 12, 1998·58 cites·13 claims
- 0268US5578202AWater processing system for highly contaminated waterDAIWA KOGYO KABUSHIKI KAISHA·Filed 1995·Granted Nov 26, 1996·40 cites·7 claims
- 0361US6159364AWater treatment system based on denitrificationDAIWA KOGYO KABUSHIKI KAISHA·Filed 1999·Granted Dec 12, 2000·30 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →