Inventor
HOSOKAWA SHIGEO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HOSOKAWA SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOWA HAKKO KOGYO KK
6 patentsUS5292853AMar 8, 1994
Polyurethane resin containing a phosphoric acid group
KYOWA HAKKO KOGYO KK10 citations72
US5037934AAug 6, 1991
Magnetic coating formulations and magnetic recording media
KYOWA HAKKO KOGYO KK9 citations72
US5142001AAug 25, 1992
Polyurethane composition
KYOWA HAKKO KOGYO KK11 citations71
US5330669AJul 19, 1994
Magnetic coating formulations
KYOWA HAKKO KOGYO KK5 citations61
US5952437ASep 14, 1999
Polyurethane
KYOWA HAKKO KOGYO KK3 citations59
US5668223ASep 16, 1997
Polyurethane
KYOWA HAKKO KOGYO KK5 citations59
GOODRICH CO B F
3 patentsUS5162162ANov 10, 1992
Magnetic coating formulations and magnetic recording media
GOODRICH CO B F8 citations72
US5158830AOct 27, 1992
Magnetic recording medium comprising a polyurethane resin coating residual groups derived from specified phosphorous containing compounds
GOODRICH CO B F8 citations72
US5273826ADec 28, 1993
Magnetic coating formulations and magnetic recording media
GOODRICH CO B F5 citations61