Inventor · disambiguated record
Hirohiko Sato
Also filed as: SATO HIROHIKO
4 granted patents·1 pending application·25 citations·filing 1984–2015
67Inventor score
Top patents by PatentIndex Score
5 records- 0163US4608464AInterface circuit interconnecting a bidirectional two-wire line with unidirectional four-wire linesNIPPON TELEGRAPH & TELEPHONE·Filed 1984·Granted Aug 26, 1986·23 cites·2 claims
- 0259US11440846B2Solution for forming insulation coating and grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2013·Granted Sep 13, 2022·0 cites·14 claims
- 0352US9556969B2Valve device and shower device using the sameSATO HIROHIKO·Filed 2014·Granted Jan 31, 2017·2 cites·20 claims
- 0441US9616452B2Shower apparatusOKUBO TAKAYASU·Filed 2015·Granted Apr 11, 2017·0 cites·1 claims
- 0539US2013160201A1Shower apparatusOKUBO TAKAYASU·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →