Inventor
KITANO HISAO
13 patents
⚠️ This page may combine multiple inventors who share the name “KITANO HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON PETROCHEMICALS CO LTD
5 patentsUS4524017AJun 18, 1985
Derivatives of norbornanes having hydrocarbon side chains and perfume compositions containing the same
NIPPON PETROCHEMICALS CO LTD7 citations73
US4731475AMar 15, 1988
Method for preparing solid p-disodium hydroxybenzoate
NIPPON PETROCHEMICALS CO LTD2 citations62
US4331569AMay 25, 1982
Substituted norbornanone acetals, process for preparing the same, and perfume compositions containing the same
NIPPON PETROCHEMICALS CO LTD5 citations62
US4693844ASep 15, 1987
Vinylnorbornyl alcohol and perfume composition containing the same
NIPPON PETROCHEMICALS CO LTD1 citations51
US4341665AJul 27, 1982
Acylnorbornanone acetals, process for preparing the same, and perfume compositions containing the same
NIPPON PETROCHEMICALS CO LTD0 citations51
KAO CORP
4 patentsUS4059610ANov 22, 1977
Process for preparing isocyanic acid derivatives
KAO CORP12 citations72
US4056547ANov 1, 1977
Process for the preparation of organic isocyanate compounds
KAO CORP4 citations61
US3948966AApr 6, 1976
Process for preparing benzene derivatives having isocyanatomethyl group
KAO CORP5 citations61
US4074052AFeb 14, 1978
Process for preparation of isocyanuric acid triesters
KAO CORP0 citations48