Inventor · disambiguated record
Takeo Kudo
Also filed as: KUDO TAKEO
14 granted patents·698 citations·filing 1981–1993
95Inventor score
Top patents by PatentIndex Score
14 records- 0197US4983488AProcess for producing toner for electrophotographyHITACHI CHEMICAL CO LTD·Filed 1990·Granted Jan 8, 1991·188 cites·15 claims
- 0297US4421571AProcess for making high strength deep well casing and tubing having improved resistance to stress-corrosion crackingSUMITOMO METAL IND·Filed 1982·Granted Dec 20, 1983·59 cites·18 claims
- 0395US4400211AAlloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion crackingSUMITOMO METAL IND·Filed 1982·Granted Aug 23, 1983·69 cites·22 claims
- 0494US5066560AProcess for producing toner for electrophotographyHITACHI CHEMICAL CO LTD·Filed 1990·Granted Nov 19, 1991·62 cites·21 claims
- 0593US4652315APrecipitation-hardening nickel-base alloy and method of producing sameSUMITOMO METAL IND·Filed 1984·Granted Mar 24, 1987·47 cites·14 claims
- 0692US4400209AAlloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion crackingSUMITOMO METAL IND·Filed 1982·Granted Aug 23, 1983·49 cites·23 claims
- 0792US4400210AAlloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion crackingSUMITOMO METAL IND·Filed 1982·Granted Aug 23, 1983·49 cites·31 claims
- 0891US4400349AAlloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion crackingSUMITOMO METAL IND·Filed 1982·Granted Aug 23, 1983·45 cites·21 claims
- 0984US4581202ASintered stainless steel and production process thereforSUMITOMO METAL IND·Filed 1985·Granted Apr 8, 1986·32 cites·24 claims
- 1077US5378427ACorrosion-resistant alloy heat transfer tubes for heat-recovery boilersSUMITOMO METAL IND·Filed 1993·Granted Jan 3, 1995·42 cites·27 claims
- 1177US5284530ADuplex stainless steel having improved corrosion resistanceSUMITOMO METAL IND·Filed 1992·Granted Feb 8, 1994·26 cites·10 claims
- 1258US4770703ASintered stainless steel and production process thereforSUMITOMO METAL IND·Filed 1985·Granted Sep 13, 1988·12 cites·6 claims
- 1358US4351910AExpandable styrene series resin composition and process for production thereofHITACHI CHEMICAL CO LTD·Filed 1981·Granted Sep 28, 1982·13 cites·22 claims
- 1435US4910114AToner for electrophotographyHITACHI CHEMICAL CO LTD·Filed 1987·Granted Mar 20, 1990·5 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →