Inventor · disambiguated record
Hiroshi Kikawa
Also filed as: KIKAWA HIROSHI
3 granted patents·14 citations·filing 2001–2008
66Inventor score
Technology areasG01F
Top patents by PatentIndex Score
3 records- 0167US7752908B2Equipment for measuring gas flow rate having an adjacent external surface protrusionHITACHI LTD·Filed 2008·Granted Jul 13, 2010·5 cites·4 claims
- 0257US7467546B2Equipment for measuring gas flow rateHITACHI LTD·Filed 2006·Granted Dec 23, 2008·3 cites·5 claims
- 0349US7004022B2Equipment for measuring gas flow rateHITACHI CAR ENG CO LTD·Filed 2001·Granted Feb 28, 2006·6 cites·22 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →