Inventor · disambiguated record
Karen Tsunashima
Also filed as: TSUNASHIMA KAREN
3 granted patents·4 citations·filing 2015–2017
59Inventor score
Technology areasG03G
Files withCANON KK3
Top patents by PatentIndex Score
3 records- 0183US9740150B2Fixing device having fixing nip formed by elastic roller and a back-up unit with cylindrical film and film guide including a plurality of ribs extending circumferentially along the inner periphery of the filmCANON KK·Filed 2016·Granted Aug 22, 2017·2 cites·6 claims
- 0282US9423732B2Fixing device having fixing nip formed by elastic roller and a back-up unit with cylindrical film and film guide including a plurality of ribs extending circumferentially along the inner periphery of the filmCANON KK·Filed 2015·Granted Aug 23, 2016·2 cites·4 claims
- 0361US10303094B2Fixing device having a fixing nip formed by an elastic roller and a back-up unit with a cylindrical film and a film guide including a plurality of ribs extending circumferentially along the inner periphery of the filmCANON KK·Filed 2017·Granted May 28, 2019·0 cites·6 claims
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