Inventor · disambiguated record
Toshio Koseki
Also filed as: KOSEKI TOSHIO
4 granted patents·66 citations·filing 1988–1994
77Inventor score
Top patents by PatentIndex Score
4 records- 0188US5512599AProcess for the production of methanolMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Apr 30, 1996·45 cites·9 claims
- 0246US5354543AApparatus for use in producing hydrogen cyamideMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Oct 11, 1994·6 cites·1 claims
- 0339US4965060AProcess for producing hydrogen cyanide and appartus for use in the processMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Oct 23, 1990·8 cites·3 claims
- 0423US4883671AManufacturing machine for sagged self-supporting cableKITANIHON ELECTRIC WIRE·Filed 1988·Granted Nov 28, 1989·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →