Assignee
TSUTADA HIROYUKI
JP·2 granted patents·4 citations·filing 2006–2009
Top patents by PatentIndex Score
2 records- 0160US8779634B2Transformer inrush current suppression apparatus with function of determining target closing phase of three-phase transformer based on pre-arc characteristic and variation in closing time of the three-phase circuit breakerTSUTADA HIROYUKI·Filed 2009·Granted Jul 15, 2014·4 cites·4 claims
- 0234US8093885B2Residual magnetic flux determining apparatusTSUTADA HIROYUKI·Filed 2006·Granted Jan 10, 2012·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when TSUTADA HIROYUKI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →