Inventor · disambiguated record
Hirotake Shigemi
Also filed as: SHIGEMI HIROTAKE
3 granted patents·47 citations·filing 1990–1998
68Inventor score
Files withKURITA WATER IND LTD3
Top patents by PatentIndex Score
3 records- 0160US5858229ASpiral wound type membrane moduleKURITA WATER IND LTD·Filed 1997·Granted Jan 12, 1999·29 cites·8 claims
- 0242US5183562AApparatus for coagulating treatmentKURITA WATER IND LTD·Filed 1990·Granted Feb 2, 1993·18 cites·16 claims
- 0326US6267890B1Method of operating spiral wound type membrane moduleKURITA WATER IND LTD·Filed 1998·Granted Jul 31, 2001·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →