Assignee
YAMAKAJI TETSUMA
JP·6 granted patents·31 citations·filing 2006–2012
Top patents by PatentIndex Score
6 records- 0191US9242889B2Method of manufacturing formed article, glass material, and method of determining shape of glass material and moldYAMAKAJI TETSUMA·Filed 2006·Granted Jan 26, 2016·19 cites·13 claims
- 0269US8474975B2Spectacle lens evaluating method, spectacle lens designing method using same, spectacle lens manufacturing method, spectacle lens manufacturing system, and spectacle lensYAMAKAJI TETSUMA·Filed 2012·Granted Jul 2, 2013·2 cites·19 claims
- 0367US8226230B2Spectacle lens evaluating method, spectacle lens designing method using same, spectacle lens manufacturing method, spectacle lens manufacturing system, and spectacle lensYAMAKAJI TETSUMA·Filed 2008·Granted Jul 24, 2012·6 cites·4 claims
- 0463US9664591B2Eyeglass lens evaluation method, eyeglass lens design method, eyeglass lens manufacturing method, eyeglass lens manufacturing system, and eyeglass lensYAMAKAJI TETSUMA·Filed 2011·Granted May 30, 2017·2 cites·10 claims
- 0559US8967798B2Method for evaluating eyeglass lens, method for designing eyeglass lens, and method for manufacturing eyeglass lensYAMAKAJI TETSUMA·Filed 2011·Granted Mar 3, 2015·1 cites·13 claims
- 0652US8393732B2Spectacle lens evaluating method, spectacle lens designing method using same, spectacle lens manufacturing method, spectacle lens manufacturing system, and spectacle lensYAMAKAJI TETSUMA·Filed 2008·Granted Mar 12, 2013·1 cites·20 claims
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