Inventor · disambiguated record
Norihiro Kawashima
Also filed as: KAWASHIMA NORIHIRO
3 granted patents·213 citations·filing 1980–1991
76Inventor score
Files withKAWASAKI HEAVY IND LTD3
Top patents by PatentIndex Score
3 records- 0190US5238574AMethod and apparatus having reverse osmosis membrane for concentrating solutionKAWASAKI HEAVY IND LTD·Filed 1991·Granted Aug 24, 1993·127 cites·19 claims
- 0267US5213758AMethod and apparatus for treating medical wastesKAWASAKI HEAVY IND LTD·Filed 1991·Granted May 25, 1993·77 cites·9 claims
- 0342US4303618ACatalytic reactorKAWASAKI HEAVY IND LTD·Filed 1980·Granted Dec 1, 1981·9 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →