Inventor · disambiguated record
Yohei Kawada
Also filed as: KAWADA YOHEI
2 granted patents·6 pending applications·13 citations·filing 2006–2014
53Inventor score
Top patents by PatentIndex Score
8 records- 0179US8447703B2Product delivery systemYUASA NAOHIRO·Filed 2010·Granted May 21, 2013·12 cites·16 claims
- 0255US7416120B2Commodity information proposal systemHITACHI LTD·Filed 2006·Granted Aug 26, 2008·1 cites·10 claims
- 0354US2014350993A1Information management device and methodHITACHI LTD·Filed 2014·Application pending·0 cites
- 0452US2008154683A1Computer system for a commodities delivery systemKAWADA YOHEI·Filed 2007·Application pending·0 cites
- 0547US2008215427A1Product information provider system and methodKAWADA YOHEI·Filed 2007·Application pending·0 cites
- 0643US2010302036A1Ic tag issue management system and methodHITACHI LTD·Filed 2010·Application pending·0 cites
- 0742US2010321167A1Individual-item information management device and methodHITACHI LTD·Filed 2010·Application pending·0 cites
- 0841US2010258627A1Configuration information complementing traceability systemHITACHI LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →