Inventor · disambiguated record
Masafumi Miyagawa
Also filed as: MIYAGAWA MASAFUMI
3 granted patents·174 citations·filing 1983–1985
76Inventor score
Files withTOKYO SHIBAURA ELECTRIC CO3
Top patents by PatentIndex Score
3 records- 0189US4610079AMethod of dicing a semiconductor waferTOKYO SHIBAURA ELECTRIC CO·Filed 1985·Granted Sep 9, 1986·111 cites·3 claims
- 0281US4589004ASemiconductor device monolithically comprising a V-MOSFET and bipolar transistor isolated from each otherTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted May 13, 1986·54 cites·3 claims
- 0337US4451303ADiffusion of aluminumTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted May 29, 1984·9 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →