Inventor
HONNA KOSAKU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HONNA KOSAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
8 patentsUS5391278AFeb 21, 1995
Process for removal of hydrogen sulfide
IDEMITSU KOSAN CO21 citations92
US4443552AApr 17, 1984
Catalysts for the catalytic cracking of heavy oil
IDEMITSU KOSAN CO15 citations73
US4963292AOct 16, 1990
Higher carboxylic acid triester of adamantane triol and lubricating oil containing the same
IDEMITSU KOSAN CO6 citations72
US4001223AJan 4, 1977
Adamantane-piperazine derivatives
IDEMITSU KOSAN CO14 citations70
US4990691AFeb 5, 1991
Higher carboxylic acid triester of adamantane triol and lubricating oil containing the same
IDEMITSU KOSAN CO1 citations61
US4022845AMay 10, 1977
Process for producing alkyl adamantanes
IDEMITSU KOSAN CO5 citations61
US4055721AOct 25, 1977
Method of producing unsaturated carbonyl compounds
IDEMITSU KOSAN CO6 citations59
US4073818AFeb 14, 1978
Process of producing acenaphthenes
IDEMITSU KOSAN CO0 citations47