Inventor · disambiguated record
Sawako Koyama
Also filed as: KOYAMA SAWAKO
1 granted patent·2 pending applications·51 citations·filing 1990–2020
49Inventor score
Files withTERUMO CORP3
Top patents by PatentIndex Score
3 records- 0151US2020261584A1Stabilized protein gel preparationTERUMO CORP·Filed 2020·Application pending·0 cites
- 0244US5122516APreparation for blood dialysis and method for production thereofTERUMO CORP·Filed 1990·Granted Jun 16, 1992·51 cites·25 claims
- 0339US2015306231A1Stabilized protein gel preparationTERUMO CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →