Inventor · disambiguated record

Hajimu Kitahara

Also filed as: KITAHARA HAJIMU

2 granted patents·57 citations·filing 1983–1988

64Inventor score

Technology areasB01J

Files withSUMITOMO CHEMICAL CO2

Top patents by PatentIndex Score

2 records

0183US4512898APacking materials for chromatographic use and a method for analysis of an enantiomer mixture using the sameSUMITOMO CHEMICAL CO·Filed 1983·Granted Apr 23, 1985·46 cites·12 claims
0247US4963254APacking material for chromatographic useSUMITOMO CHEMICAL CO·Filed 1988·Granted Oct 16, 1990·11 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →