Inventor · disambiguated record
Hisato Haraga
Also filed as: HARAGA HISATO
15 granted patents·858 citations·filing 1988–2010
95Inventor score
Top patents by PatentIndex Score
15 records- 0197US4971106AAutomatically operating valve for regulating water flow and faucet provided with said valveTOTO LTD·Filed 1988·Granted Nov 20, 1990·109 cites·13 claims
- 0297US4955535AAutomatically operating valve for regulating water flow and faucet provided with said valveTOTO LTD·Filed 1989·Granted Sep 11, 1990·123 cites·5 claims
- 0396US5469586AToilet bowl flushing deviceTOTO LTD·Filed 1991·Granted Nov 28, 1995·76 cites·4 claims
- 0496US4967794AAutomatically operating valve for regulating water flow and faucet provided with said valveTOTO LTD·Filed 1989·Granted Nov 6, 1990·86 cites·11 claims
- 0594US5085399AAutomatically operating valve for regulating water flow and faucet provided with said valveTOTO LTD·Filed 1990·Granted Feb 4, 1992·75 cites·5 claims
- 0693US4989277AToilet bowl flushing deviceTOTO LTD·Filed 1989·Granted Feb 5, 1991·82 cites·11 claims
- 0788US5534120AMembraneless water electrolyzerTOTO LTD·Filed 1995·Granted Jul 9, 1996·78 cites·19 claims
- 0877US5457826AWhirlpool bath with an inverter-controlled circulating pumpTOTO LTD·Filed 1993·Granted Oct 17, 1995·67 cites·4 claims
- 0975US5245714AWhirlpool bath provided with hot water blow-off controlTOTO LTD·Filed 1989·Granted Sep 21, 1993·56 cites·34 claims
- 1072US5427503AMulti-stacked circular plate fan provided with bladesTOTO LTD·Filed 1992·Granted Jun 27, 1995·41 cites·9 claims
- 1164US5292479AAir treatment by multi-stacked plate asemblyTOTO LTD·Filed 1992·Granted Mar 8, 1994·31 cites·23 claims
- 1259US4980933AWashing device for parts of human bodyTOTO LTD·Filed 1989·Granted Jan 1, 1991·22 cites·10 claims
- 1356US7799731B2Photocatalyst element, method and device for preparing the sameSHIBAURA MECHATRONICS CORP·Filed 2002·Granted Sep 21, 2010·3 cites·23 claims
- 1450US8022011B2Photocatalyst element, method and device for preparing the sameSHIBAURA MECHATRONICS CORP·Filed 2010·Granted Sep 20, 2011·0 cites·12 claims
- 1532US5144702ABlow-off nozzle structure capable of automatically varying the blow-off volume of waterTOTO LTD·Filed 1989·Granted Sep 8, 1992·9 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →