Inventor · disambiguated record
Koichi Hirooka
Also filed as: HIROOKA KOICHI
4 granted patents·2 pending applications·98 citations·filing 1984–2014
76Inventor score
Top patents by PatentIndex Score
6 records- 0184US4565901AGas-insulated electric deviceMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Jan 21, 1986·49 cites·1 claims
- 0276US5096549ADehumidifier and method of usingMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Mar 17, 1992·40 cites·30 claims
- 0367US2015074111A1Information integration control system, social infrastructure operation system, operation method, local apparatus and server apparatusTOSHIBA KK·Filed 2014·Application pending·0 cites
- 0454US2013110934A1Information integration control system, social infrastructure operation system, operation method, local apparatus and server apparatusSHIBUYA MASATO·Filed 2012·Application pending·0 cites
- 0544US9464412B2Water demand optimization system, control system and programKOBAYASHI HISASHI·Filed 2012·Granted Oct 11, 2016·0 cites·20 claims
- 0638US5782098AFreezer control unitTOSHIBA KK·Filed 1997·Granted Jul 21, 1998·9 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →