Inventor · disambiguated record
Masahiro Soya
Also filed as: SOYA MASAHIRO
3 granted patents·40 citations·filing 1975–1981
69Inventor score
Files withTOKICO LTD3
Top patents by PatentIndex Score
3 records- 0171US3981946APerforated plate of steam reforming valveTOKICO LTD·Filed 1975·Granted Sep 21, 1976·30 cites·4 claims
- 0235US4364543AValve deviceTOKICO LTD·Filed 1981·Granted Dec 21, 1982·7 cites·6 claims
- 0326US4405001AOverflow preventing valve apparatusTOKICO LTD·Filed 1981·Granted Sep 20, 1983·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →