Inventor · disambiguated record
Chizuko Nakahara
Also filed as: NAKAHARA CHIZUKO
3 granted patents·35 citations·filing 1975–1982
66Inventor score
Files withSEIKAGAKU KOGYO CO LTD3
Top patents by PatentIndex Score
3 records- 0178US4495294AMethod for determining bacterial endotoxin and kit thereforSEIKAGAKU KOGYO CO LTD·Filed 1982·Granted Jan 22, 1985·31 cites·15 claims
- 0224US3994782AMethods for extracting and purifying kallidinogenaseSEIKAGAKU KOGYO CO LTD·Filed 1975·Granted Nov 30, 1976·3 cites·4 claims
- 0321US4038141AMethods for extracting and purifying kallidinogenaseSEIKAGAKU KOGYO CO LTD·Filed 1976·Granted Jul 26, 1977·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →