Inventor · disambiguated record
Katsumi Yoshikawa
Also filed as: YOSHIKAWA KATSUMI
3 granted patents·115 citations·filing 1992–2009
69Inventor score
Technology areasG01N
Top patents by PatentIndex Score
3 records- 0186US5266269AHematology analyzerNIHON KOHDEN CORP·Filed 1992·Granted Nov 30, 1993·105 cites·7 claims
- 0245US8445213B2Purified serum albumin, and immunological measurement methodHARA YASUYUKI·Filed 2009·Granted May 21, 2013·0 cites·9 claims
- 0340US6825000B1Immunoassay reagent and immunoassay methodSEKISUI CHEMICAL CO LTD·Filed 1999·Granted Nov 30, 2004·10 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →