Assignee
ICHIHARA FUMIO
JP·4 granted patents·18 citations·filing 2005–2010
Top patents by PatentIndex Score
4 records- 0176US8139759B2Line state detecting apparatus and transmitting apparatus and receiving apparatus of balanced transmission systemICHIHARA FUMIO·Filed 2005·Granted Mar 20, 2012·7 cites·4 claims
- 0264US8860559B2Power supply deviceICHIHARA FUMIO·Filed 2010·Granted Oct 14, 2014·4 cites·10 claims
- 0363US8336951B2Mud guard structure having windowsICHIHARA FUMIO·Filed 2009·Granted Dec 25, 2012·5 cites·11 claims
- 0456US8847751B2Line status detection apparatus, communication apparatus, and line status detection methodICHIHARA FUMIO·Filed 2005·Granted Sep 30, 2014·2 cites·17 claims
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