Inventor · disambiguated record
Makoto Oonishi
Also filed as: OONISHI MAKOTO
4 granted patents·17 citations·filing 2001–2009
68Inventor score
Technology areasB01D
Files withHITACHI PLAN ENGINEERING & CON1HITACHI PLANT ENG & CONSTR CO1HITACHI PLANT TECHNOLOGIES LTD1TAKEMURA KIYOKAZU1
Top patents by PatentIndex Score
4 records- 0154US6627080B2Flat membrane diskHITACHI PLANT ENG & CONSTR CO·Filed 2001·Granted Sep 30, 2003·8 cites·6 claims
- 0252US7997424B2Flat membrane element and manufacturing method thereofHITACHI PLANT TECHNOLOGIES LTD·Filed 2009·Granted Aug 16, 2011·0 cites·14 claims
- 0351US6596164B2Rotary flat membrane separation apparatusHITACHI PLAN ENGINEERING & CON·Filed 2001·Granted Jul 22, 2003·9 cites·1 claims
- 0444US8097160B2Flat membrane element and manufacturing method thereofTAKEMURA KIYOKAZU·Filed 2006·Granted Jan 17, 2012·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →