Inventor · disambiguated record
Ryouhei Miyagawa
Also filed as: MIYAGAWA RYOUHEI
7 granted patents·3 pending applications·29 citations·filing 2005–2016
82Inventor score
Files withHITACHI LTD4KATSUNO MOTONARI2PANASONIC CORP2COLLABO INNOVATION INC1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
10 records- 0187US7728895B2Solid-state image sensing device having shared floating diffusion portionsPANASONIC CORP·Filed 2006·Granted Jun 1, 2010·12 cites·13 claims
- 0281US9807913B2Cooling structure of heating element and power conversion deviceHITACHI LTD·Filed 2016·Granted Oct 31, 2017·3 cites·23 claims
- 0380US9437797B2Cooling structure of heating element and power conversion deviceHITACHI LTD·Filed 2015·Granted Sep 6, 2016·3 cites·13 claims
- 0480US8772844B2Solid-state imaging deviceKATSUNO MOTONARI·Filed 2011·Granted Jul 8, 2014·2 cites·20 claims
- 0577US8120077B2Solid-state imaging device comprising doped channel stop at isolation regions to suppress noiseKATSUNO MOTONARI·Filed 2005·Granted Feb 21, 2012·4 cites·11 claims
- 0673US7602434B2Solid-state imaging devicePANASONIC CORP·Filed 2006·Granted Oct 13, 2009·5 cites·9 claims
- 0768US2015014753A1Solid-state imaging deviceCOLLABO INNOVATION INC·Filed 2014·Application pending·0 cites
- 0853US9497887B2Cooling structure for heating element and power converterHITACHI LTD·Filed 2014·Granted Nov 15, 2016·0 cites·22 claims
- 0943US2006192234A1Solid-state imaging deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 1031US2018006573A1Electrical Power Conversion Unit and Electrical Power Conversion DeviceHITACHI LTD·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →