Assignee
NAKAYAMA KEN-ICHI
JP·3 granted patents·3 citations·filing 2010–2012
Top patents by PatentIndex Score
3 records- 0172US8927972B2Current-amplifying transistor device and current-amplifying, light-emitting transistor deviceNAKAYAMA KEN-ICHI·Filed 2010·Granted Jan 6, 2015·3 cites·30 claims
- 0240US8895963B2Organic semiconductor material, organic semiconductor thin film, and organic thin-film transistorNAKAYAMA KEN-ICHI·Filed 2010·Granted Nov 25, 2014·0 cites·18 claims
- 0339US9608217B2Transistor elementNAKAYAMA KEN-ICHI·Filed 2012·Granted Mar 28, 2017·0 cites·9 claims
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