Inventor · disambiguated record
Kazuhiro Oosato
Also filed as: OOSATO KAZUHIRO
3 granted patents·4 citations·filing 2015–2017
55Inventor score
Files withZEON CORP3
Top patents by PatentIndex Score
3 records- 0174US10254459B2Circular polarizing plate, wideband lambda/4 plate, and organic electroluminescence display deviceZEON CORP·Filed 2015·Granted Apr 9, 2019·3 cites·11 claims
- 0259US10295714B2Elongated circularly polarizing plate, elongated broadband lambda/4 plate, organic electroluminescent display device, and liquid crystal display deviceZEON CORP·Filed 2015·Granted May 21, 2019·1 cites·13 claims
- 0346US10824016B2Optically anisotropic laminate, circularly polarizing plate, and image display deviceZEON CORP·Filed 2017·Granted Nov 3, 2020·0 cites·46 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →