Inventor · disambiguated record
Masao Minobe
Also filed as: MINOBE MASAO
7 granted patents·121 citations·filing 1973–2001
85Inventor score
Files withSUMITOMO CHEMICAL CO7
Top patents by PatentIndex Score
7 records- 0192US4070446AProcess for production of carbon fiberSUMITOMO CHEMICAL CO·Filed 1974·Granted Jan 24, 1978·57 cites·20 claims
- 0288US4711873AProcess for preparing solid base catalystSUMITOMO CHEMICAL CO·Filed 1986·Granted Dec 8, 1987·26 cites·16 claims
- 0363US3937775AProcess for production of carbon productsSUMITOMO CHEMICAL CO·Filed 1973·Granted Feb 10, 1976·13 cites·18 claims
- 0462US4786626ASolid baseSUMITOMO CHEMICAL CO·Filed 1987·Granted Nov 22, 1988·6 cites·18 claims
- 0547US5588746AApparatus for thermal analysisSUMITOMO CHEMICAL CO·Filed 1994·Granted Dec 31, 1996·15 cites·8 claims
- 0638US7304791B2Optical microscope apparatus using convergent beam as illumination lightSUMITOMO CHEMICAL CO·Filed 2001·Granted Dec 4, 2007·2 cites·31 claims
- 0731US5232952AFinely dispersed metal-carrying compounds and method for preparing the sameSUMITOMO CHEMICAL CO·Filed 1988·Granted Aug 3, 1993·2 cites·7 claims
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