Inventor · disambiguated record
Hisao Tsuruta
Also filed as: TSURUTA HISAO
4 granted patents·107 citations·filing 1990–2001
78Inventor score
Top patents by PatentIndex Score
4 records- 0183US5738783ALiquid chromatograph having a micro- and semi-micro columnSHISEIDO CO LTD·Filed 1996·Granted Apr 14, 1998·64 cites·3 claims
- 0268US6063283AMethod for analyzing a sample by using a liquid chromatographSHISEIDO CO LTD·Filed 1998·Granted May 16, 2000·29 cites·1 claims
- 0344US5089230AReagent reactor apparatusTAKARA SHUZO CO·Filed 1990·Granted Feb 18, 1992·12 cites·5 claims
- 0436US6619218B2Method and apparatus for making a pollutant harmlessSAN IKU CO LTD·Filed 2001·Granted Sep 16, 2003·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →