Inventor · disambiguated record
Yoshio Katagiri
Also filed as: KATAGIRI YOSHIO
4 granted patents·76 citations·filing 1974–1989
77Inventor score
Top patents by PatentIndex Score
4 records- 0182US5059388AProcess for manufacturing sintered bodiesSUMITOMO CEMENT CO·Filed 1989·Granted Oct 22, 1991·44 cites·26 claims
- 0268US4061417AColor filterSEIKO INSTR & ELECTRONICS·Filed 1975·Granted Dec 6, 1977·24 cites·6 claims
- 0328US4021800ANon-linear coder for pulse code modulation of telephone signals or the likeNIPPON ELECTRIC CO·Filed 1975·Granted May 3, 1977·4 cites·1 claims
- 0428US4005406ADigital-analog converterNIPPON ELECTRIC CO·Filed 1974·Granted Jan 25, 1977·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →