Inventor · disambiguated record
Toshihiko Kubo
Also filed as: KUBO TOSHIHIKO
10 granted patents·335 citations·filing 1981–2018
91Inventor score
Top patents by PatentIndex Score
10 records- 0192US5912505ASemiconductor package and semiconductor deviceSUMITOMO METAL SMI ELECTRONICS·Filed 1996·Granted Jun 15, 1999·149 cites·21 claims
- 0281US4385929AMethod and apparatus for production of metal powderSUMITOMO METAL IND·Filed 1981·Granted May 31, 1983·35 cites·13 claims
- 0375US6199273B1Method of forming connector structure for a ball-grid arraySUMITOMO METAL IND·Filed 1996·Granted Mar 13, 2001·57 cites·14 claims
- 0472US4448746AProcess for producing alloy steel powderSUMITOMO METAL IND·Filed 1982·Granted May 15, 1984·26 cites·17 claims
- 0568US11052456B1Casting mold and manufacturing method of cast partMARELLI CORP·Filed 2018·Granted Jul 6, 2021·0 cites·7 claims
- 0666US4469313AApparatus for production of metal powderSUMITOMO METAL IND·Filed 1982·Granted Sep 4, 1984·20 cites·5 claims
- 0763US4437891AOil-atomized low-alloy steel powderSUMITOMO METAL IND·Filed 1982·Granted Mar 20, 1984·18 cites·10 claims
- 0849US4437883AProcess for producing metal powderSUMITOMO METAL IND·Filed 1983·Granted Mar 20, 1984·10 cites·8 claims
- 0942US5868884AMethod for producing ceramic dielectricsSUMITOMO METAL IND·Filed 1996·Granted Feb 9, 1999·11 cites·10 claims
- 1041US5600553AFuzzy control apparatusCANON KK·Filed 1992·Granted Feb 4, 1997·9 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →