Assignee
ICHIKAWA TATSUYA
JP·5 granted patents·15 citations·filing 2007–2011
Top patents by PatentIndex Score
5 records- 0185US8094990B2Information processing apparatusICHIKAWA TATSUYA·Filed 2007·Granted Jan 10, 2012·10 cites·11 claims
- 0276US8670660B2Image display device, brightness control method and brightness control programICHIKAWA TATSUYA·Filed 2011·Granted Mar 11, 2014·3 cites·5 claims
- 0373US8306413B2Image display device, brightness control method and brightness control programICHIKAWA TATSUYA·Filed 2011·Granted Nov 6, 2012·2 cites·6 claims
- 0450US8315515B2Image display device, brightness control method and brightness control programICHIKAWA TATSUYA·Filed 2011·Granted Nov 20, 2012·0 cites·6 claims
- 0541US9617683B2Separation membrane and method for producing sameICHIKAWA TATSUYA·Filed 2011·Granted Apr 11, 2017·0 cites·10 claims
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