P

Inventor

SAKOTA KAZUYUKI

JP5 patents
⚠️ This page may combine multiple inventors who share the name “SAKOTA KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UENO SEIYAKU OYO KENKYUJO KK

3 patents
US4684712AAug 4, 1987

Process for producing wholly aromatic polyesters

UENO SEIYAKU OYO KENKYUJO KK41 citations92
US4633024ADec 30, 1986

Process for producing aromatic hydroxy compound

UENO SEIYAKU OYO KENKYUJO KK10 citations71
US4436670AMar 13, 1984

Process for producing hydroxybenzonitriles

UENO SEIYAKU OYO KENKYUJO KK2 citations60

DAI NIPPON INSATSU KAB USHIKI

1 patent
US5178831AJan 12, 1993

Device for testing body fluids

DAI NIPPON INSATSU KAB USHIKI64 citations92

TONEN SEKIYUKAGAKU KK

1 patent
US4914163AApr 3, 1990

Process for preparing heterocyclic copolymers

TONEN SEKIYUKAGAKU KK0 citations46