Inventor
KINOSHITA HIROTUGU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “KINOSHITA HIROTUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON OIL CO LTD
10 patentsUS5512188AApr 30, 1996
Grease composition for constant velocity joint comprising boron nitride powder and zinc dithiophosphate
NIPPON OIL CO LTD36 citations92
US5462684AOct 31, 1995
Grease composition containing alkyl diphenyl ether oil and diurea thickener
NIPPON OIL CO LTD26 citations92
US5462683AOct 31, 1995
Grease composition for constant velocity joint
NIPPON OIL CO LTD29 citations92
US5015404AMay 14, 1991
Oil composition containing hydrogenated oil
NIPPON OIL CO LTD29 citations92
US4780231AOct 25, 1988
Diurea grease composition
NIPPON OIL CO LTD27 citations91
US4115284ASep 19, 1978
Brake grease compositions
NIPPON OIL CO LTD34 citations89
US4915860AApr 10, 1990
Urea-urethane grease composition
NIPPON OIL CO LTD20 citations82
US6063740AMay 16, 2000
Grease composition for rolling bearings
NIPPON OIL CO LTD11 citations74
US5569643AOct 29, 1996
Grease composition for constant velocity joint
NIPPON OIL CO LTD18 citations73
US5145591ASep 8, 1992
Diurea grease composition
NIPPON OIL CO LTD18 citations73