Inventor
NAKAMURA KAZUFUMI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA KAZUFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
13 patentsUS5607898AMar 4, 1997
Pyrazole derivatives
IDEMITSU KOSAN CO31 citations96
US6677460B1Jan 13, 2004
Aromatic carboxylic acid bicyclic sulfur compounds
IDEMITSU KOSAN CO4 citations73
US6136755AOct 24, 2000
Pyrazole derivatives
IDEMITSU KOSAN CO3 citations73
US6103668AAug 15, 2000
Pyrazole derivatives
IDEMITSU KOSAN CO3 citations73
US6063936AMay 16, 2000
Aromatic carboxylic acid bicyclic sulfur compounds
IDEMITSU KOSAN CO3 citations73
US5767289AJun 16, 1998
Aromatic carboxylic acid bicyclic sulfur compounds
IDEMITSU KOSAN CO7 citations73
US5286905AFeb 15, 1994
Process for producing biguanide derivative
IDEMITSU KOSAN CO8 citations70
US6316390B1Nov 13, 2001
Triketone derivatives
IDEMITSU KOSAN CO4 citations62
US5965492AOct 12, 1999
Triketone derivatives
IDEMITSU KOSAN CO2 citations62
US5250686AOct 5, 1993
Process for producing triazine compounds
IDEMITSU KOSAN CO4 citations62
US5175345ADec 29, 1992
Process for producing 2-fluoroisobutyric acid ester
IDEMITSU KOSAN CO4 citations61
US5723408AMar 3, 1998
Herbicide composition comprising 4-(benzothiopyran-6-carbonyl) pyrazoles
IDEMITSU KOSAN CO3 citations58
US5990049ANov 23, 1999
Triketone derivatives
IDEMITSU KOSAN CO1 citations51