Inventor · disambiguated record
Ryoji Akiyama
Also filed as: AKIYAMA RYOJI
4 granted patents·3 pending applications·12 citations·filing 2006–2021
65Inventor score
Top patents by PatentIndex Score
7 records- 0177US8071494B2Glass substrate for flat panel display, process for producing the same, and display panel employing the sameNAGAI KENSUKE·Filed 2009·Granted Dec 6, 2011·6 cites·5 claims
- 0273US8273262B2Method for etching glass substrateSAIJO YOSHITAKA·Filed 2010·Granted Sep 25, 2012·6 cites·11 claims
- 0366US12410339B2Article with surface layerAGC INC·Filed 2021·Granted Sep 9, 2025·0 cites·20 claims
- 0452US2017121214A1Float glass for chemical strengtheningASAHI GLASS CO LTD·Filed 2016·Application pending·0 cites
- 0551US2014102144A1Float glass for chemical strengtheningASAHI GLASS CO LTD·Filed 2013·Application pending·0 cites
- 0649US7788948B2Process for producing substrateASAHI GLASS CO LTD·Filed 2006·Granted Sep 7, 2010·0 cites·4 claims
- 0738US2017158542A1Glass plate and method for manufacturing sameASAHI GLASS CO LTD·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →