Inventor · disambiguated record
Haruhiko Adachi
Also filed as: ADACHI HARUHIKO
3 granted patents·1 pending application·14 citations·filing 1983–2022
65Inventor score
Top patents by PatentIndex Score
4 records- 0187US11662294B2Fan filter unit and HEPA filter performance measurement methodHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Granted May 30, 2023·2 cites·9 claims
- 0254US2023072257A1Air purifying negative pressure deviceHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Application pending·0 cites
- 0340US4567776AFluid flowmeter of Karman vortex detecting typeKUBOTA TRANE LTD·Filed 1983·Granted Feb 4, 1986·9 cites·7 claims
- 0425US4583683AAir conditioning system utilizing a Karman vortex detecting type flowmeterKUBOTA TRANE LTD·Filed 1984·Granted Apr 22, 1986·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →