Inventor · disambiguated record
Yoshiharu Ichikawa
Also filed as: ICHIKAWA YOSHIHARU
4 granted patents·1 pending application·91 citations·filing 1993–2014
74Inventor score
Top patents by PatentIndex Score
5 records- 0177US5514341AFeces-sampling transport containerEIKEN CHEMICAL·Filed 1993·Granted May 7, 1996·67 cites·28 claims
- 0264US9867598B2Feces sampling containerEIKEN CHEMICAL·Filed 2014·Granted Jan 16, 2018·1 cites·18 claims
- 0364US5523568AImage signal processing method in scanning electron microscope and device thereofTEXAS INSTRUMENTS INC·Filed 1993·Granted Jun 4, 1996·23 cites·8 claims
- 0442US2008047908A1Tool for Recovering Biological Samples and Method for Recovering Biological SamplesEIKEN CHEMICAL·Filed 2005·Application pending·0 cites
- 0536US9168522B2PipetteSAITO SHINGO·Filed 2011·Granted Oct 27, 2015·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →