Inventor
NINAGAWA YOICHI
15 patents
⚠️ This page may combine multiple inventors who share the name “NINAGAWA YOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KURARAY CO
14 patentsUS4026960AMay 31, 1977
2,7,10,15,18,23-Hexamethyltetra-cosane
KURARAY CO34 citations92
US4511751AApr 16, 1985
Process for producing isoprene
KURARAY CO45 citations89
US4006193AFeb 1, 1977
Isomerization of the unsaturated alcohols
KURARAY CO28 citations82
US4886904ADec 12, 1989
Polyprenyl composition or compounds and process for the production thereof
KURARAY CO15 citations81
US3983175ASep 28, 1976
Process for the production of a substituted ketone
KURARAY CO18 citations73
US4593145AJun 3, 1986
Process for producing isoprene
KURARAY CO9 citations71
US5077046ADec 31, 1991
Polyprenyl composition or compounds and process for the production thereof
KURARAY CO4 citations62
US5012018AApr 30, 1991
Polyprenyl composition of compounds and process for the production thereof
KURARAY CO4 citations62
US4303588ADec 1, 1981
Farnesylacetic acid amides
KURARAY CO6 citations62
US4289786ASep 15, 1981
Farnesylacetic acid ester derivatives
KURARAY CO3 citations62
US4252726AFeb 24, 1981
Preparation of dl-α-tocopherol
KURARAY CO2 citations62
US4011277AMar 8, 1977
Preparation of squalane by hydrogenolysis
KURARAY CO4 citations62
US3984475AOct 5, 1976
Process for the production of substituted ketones
KURARAY CO5 citations62
US3981930ASep 21, 1976
Diacetylene diol derivatives and process for preparing the same
KURARAY CO1 citations52