Inventor · disambiguated record
Ryousuke Miyagawa
Also filed as: MIYAGAWA RYOUSUKE
3 granted patents·3 pending applications·320 citations·filing 2004–2007
79Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
6 records- 0194US7939706B2Automatic urine disposal device and urine receptacle used thereforHITACHI LTD·Filed 2007·Granted May 10, 2011·98 cites·9 claims
- 0293US7749205B2Automatic urine disposal device and urine receptacle used thereforHITACHI LTD·Filed 2004·Granted Jul 6, 2010·116 cites·3 claims
- 0381US7390320B2Automatic urine disposal device and urine receptacle used thereforHITACHI LTD·Filed 2004·Granted Jun 24, 2008·106 cites·15 claims
- 0447US2005070861A1Automatic urine disposal device and urine receptacle used thereforFiled 2004·Application pending·0 cites
- 0544US2004254547A1Automatic urine disposal device and urine receptacle used thereforFiled 2004·Application pending·0 cites
- 0642US2005070862A1Automatic urine disposal deviceFiled 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →