Inventor · disambiguated record
Sumio Ema
Also filed as: EMA SUMIO
3 granted patents·219 citations·filing 1980–1989
77Inventor score
Technology areasB60G
Files withTOKICO LTD3
Top patents by PatentIndex Score
3 records- 0193US4975849ASuspension controller for vehicleTOKICO LTD·Filed 1989·Granted Dec 4, 1990·141 cites·7 claims
- 0285US4462610AVehicle height adjusting apparatusTOKICO LTD·Filed 1982·Granted Jul 31, 1984·52 cites·2 claims
- 0364US4354693AVehicle height adjusting deviceTOKICO LTD·Filed 1980·Granted Oct 19, 1982·26 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →