Inventor · disambiguated record
Yasuko Hirayama
Also filed as: HIRAYAMA YASUKO
4 granted patents·9 pending applications·0 citations·filing 2004–2019
52Inventor score
Top patents by PatentIndex Score
13 records- 0153US7781757B2Organic semiconductor material, organic semiconductor element and field effect transistor using the sameSANYO ELECTRIC CO·Filed 2006·Granted Aug 24, 2010·0 cites·4 claims
- 0251US9627557B2Solar cellSANYO ELECTRIC CO·Filed 2013·Granted Apr 18, 2017·0 cites·10 claims
- 0349US2020020986A1Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 0446US2017062649A1Solar cellPANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
- 0544US2015228816A1Solar cellPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 0643US2015270416A1Solar cellPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 0739US8877545B2Method of manufacturing solar cellSANYO ELECTRIC CO·Filed 2013·Granted Nov 4, 2014·0 cites·10 claims
- 0838US7745015B2Organic electroluminescent device and method for manufacturing sameSANYO ELECTRIC CO·Filed 2004·Granted Jun 29, 2010·0 cites·17 claims
- 0938US2017005208A1Solar cellPANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
- 1037US2005238915A1Organic electroluminescent deviceSANYO ELECTRIC CO·Filed 2005·Application pending·0 cites
- 1133US2005186106A1Organic electroluminescent device and process for preparing the sameSANYO ELECTRIC CO·Filed 2005·Application pending·0 cites
- 1231US2015255644A1Solar cellPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
- 1328US2015228817A1Solar cellPANASONIC IP MAN CO LTD·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →