Inventor · disambiguated record
Isamu Ohshita
Also filed as: OHSHITA ISAMU
16 granted patents·11 pending applications·58 citations·filing 1998–2023
90Inventor score
Top patents by PatentIndex Score
27 records- 0183US10928567B2Light-emitting devicePIONEER CORP·Filed 2017·Granted Feb 23, 2021·3 cites·5 claims
- 0279US10686151B2Light-emitting device with see-through property using optical filtersPIONEER CORP·Filed 2019·Granted Jun 16, 2020·1 cites·10 claims
- 0379US6811808B2Organic electroluminescent display panel and method of manufacturing the samePIONEER TOHOKU CORP·Filed 2001·Granted Nov 2, 2004·23 cites·10 claims
- 0477US10454053B2Light-emitting device with a first and a second optical filterPIONEER CORP·Filed 2017·Granted Oct 22, 2019·2 cites·9 claims
- 0576US2023375763A1Light-emitting devicePIONEER CORP·Filed 2023·Application pending·0 cites
- 0674US7187120B2Organic electroluminescent display panel and method of manufacturing the samePIONEER TOHOKU CORP·Filed 2004·Granted Mar 6, 2007·15 cites·15 claims
- 0769US11754762B2Light-emitting devicePIONEER CORP·Filed 2021·Granted Sep 12, 2023·0 cites·12 claims
- 0865US7285906B2Film formation mask, organic EL panel, and method of manufacturing the organic EL panelPIONEER TOHOKU CORP·Filed 2004·Granted Oct 23, 2007·6 cites·8 claims
- 0952US7088317B2Method for aging display apparatus and electronic equipment using the methodPIONEER TOHOKU CORP·Filed 2002·Granted Aug 8, 2006·3 cites·19 claims
- 1049US11267392B2Light-emitting systemPIONEER CORP·Filed 2016·Granted Mar 8, 2022·0 cites·19 claims
- 1146US7439671B2Organic electroluminescent panelPIONEER TOHOKU CORP·Filed 2007·Granted Oct 21, 2008·2 cites·4 claims
- 1245US7247982B2Organic EL display device and method for manufacturing the samePIONEER TOHOKU CORP·Filed 2003·Granted Jul 24, 2007·2 cites·6 claims
- 1345US2005212408A1Drive unit for light-emitting display panel, and electronic device mounted therewithPIONEER TOHOKU CORP·Filed 2005·Application pending·0 cites
- 1444US2006279209A1Self-emission panel, self-emission panel sealing member, and self-emission panel manufacturing methodPIONEER TOHOKU CORP·Filed 2006·Application pending·0 cites
- 1544US2005206303A1Organic EL panel and method of manufacturing the samePIONEER TOHOKU CORP·Filed 2005·Application pending·0 cites
- 1644US2011095677A1Organic electroluminescence display panel and process for producing the samePIONEER CORP·Filed 2007·Application pending·0 cites
- 1743US6948994B2Masks for forming strengthened electrodes of a light emission display panelPIONEER ELECTRONIC TOHOKU·Filed 2003·Granted Sep 27, 2005·0 cites·2 claims
- 1843US6921309B2Method for manufacturing a light emission display panelPIONEER ELECTRONIC TOHOKU·Filed 2003·Granted Jul 26, 2005·0 cites·3 claims
- 1943US2003185970A1Organic electroluminescent display panel and method of manufacturing the samePIONEER TOHOKU CORP·Filed 2003·Application pending·0 cites
- 2041US7416463B2Panel substrate, display panel, organic EL panel, and method of manufacturing the samePIONEER TOHOKU CORP·Filed 2005·Granted Aug 26, 2008·0 cites·2 claims
- 2141US2006214569A1Organic EL panel and method of manufacturing the samePIONEER TOHOKU CORP·Filed 2006·Application pending·0 cites
- 2239US2004189191A1Organic EL display panel and method of manufacturing the samePIONEER TOHOKU CORP·Filed 2004·Application pending·0 cites
- 2337US7745987B2Organic electroluminescent display devicePIONEER TOHOKU CORP·Filed 2003·Granted Jun 29, 2010·0 cites·12 claims
- 2437US2004191568A1Organic EL panel and method of manufacturing the samePIONEER TOHOKU CORP·Filed 2004·Application pending·0 cites
- 2536US2002093286A1Organic EL display and method for producing the samePIONEER TOHOKU CORP·Filed 2002·Application pending·0 cites
- 2633US7264843B2Organic electroluminescent panel and producing method of the samePIONEER TOHOKU CORP·Filed 2004·Granted Sep 4, 2007·1 cites·7 claims
- 2729US2002017858A1Light emission display panel having electrodes with partially overlapped portionsFiled 1998·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Isamu Ohshita files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →