Assignee
KOSEGAWA SEISHI
JP·2 granted patents·0 citations·filing 2007–2011
Top patents by PatentIndex Score
2 records- 0140US8174641B2Liquid crystal display panel with microlens array, its manufacturing method, and liquid crystal display deviceKOSEGAWA SEISHI·Filed 2007·Granted May 8, 2012·0 cites·18 claims
- 0234US9164624B2Optical receiving device and optical touch panel device provided with sameKOSEGAWA SEISHI·Filed 2011·Granted Oct 20, 2015·0 cites·11 claims
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