Inventor · disambiguated record
Mikio Nakaniwa
Also filed as: NAKANIWA MIKIO
7 granted patents·267 citations·filing 1974–1988
88Inventor score
Top patents by PatentIndex Score
7 records- 0192US4547284ACoke productionLUMMUS CREST INC·Filed 1984·Granted Oct 15, 1985·68 cites·25 claims
- 0290US4049538AProcess for producing high-crystalline petroleum cokeMARUZEN PETROCHEM CO LTD·Filed 1975·Granted Sep 20, 1977·67 cites·6 claims
- 0386US4855037AHydrogenation catalyst for coal tar, a method of hydrogenation of coal tar with use of such catalyst, and a method of producing super needle coke from the hydrogenation product of coal tarNIPPON KOKAN KK·Filed 1988·Granted Aug 8, 1989·57 cites·1 claims
- 0481US4108798AProcess for the production of petroleum cokeLUMMUS CO·Filed 1976·Granted Aug 22, 1978·28 cites·12 claims
- 0577US4814063AProcess for the preparation of super needle cokeNIPPON KOKAN KK·Filed 1987·Granted Mar 21, 1989·24 cites·10 claims
- 0674US3959115AProduction of petroleum cokesMARUZEN PETROCHEM CO LTD·Filed 1974·Granted May 25, 1976·17 cites·3 claims
- 0751US4040946AProcess for the production of a petroleum coke and coking crystallizer used thereofMARUZEN PETROCHEM CO LTD·Filed 1975·Granted Aug 9, 1977·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →