Inventor · disambiguated record
Hiroaki Ida
Also filed as: IDA HIROAKI
3 granted patents·36 citations·filing 1982–1991
70Inventor score
Top patents by PatentIndex Score
3 records- 0150US5204772AElectrically responsive light controlling deviceNIPPON SHEET GLASS CO LTD·Filed 1991·Granted Apr 20, 1993·16 cites·2 claims
- 0248US4515691AFiltration apparatusUNITIKA LTD·Filed 1982·Granted May 7, 1985·14 cites·13 claims
- 0334US4576716AMethod of producing water treatment medium and medium produced therebyUNITIKA LTD·Filed 1983·Granted Mar 18, 1986·6 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →