Inventor
SHIKATANI YUTAKA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “SHIKATANI YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON OIL CO LTD
11 patentsUS5116708AMay 26, 1992
Hole transporting material
NIPPON OIL CO LTD23 citations92
US4451688AMay 29, 1984
Process for preparing polyolefins
NIPPON OIL CO LTD34 citations92
US5912212AJun 15, 1999
Lubricating oil composition
NIPPON OIL CO LTD53 citations91
US5006633AApr 9, 1991
Novel compolymers and electroactive polymers derived therefrom
NIPPON OIL CO LTD21 citations81
US4952667AAug 28, 1990
Novel copolymers and electroactive polymers derived from same
NIPPON OIL CO LTD20 citations79
US5120472AJun 9, 1992
Polymer compositions
NIPPON OIL CO LTD10 citations73
US4507448AMar 26, 1985
Process for the production of polyolefins
NIPPON OIL CO LTD7 citations73
US4450243AMay 22, 1984
Carrier for olefin polymerization catalyst
NIPPON OIL CO LTD3 citations63
US4525552AJun 25, 1985
Process for producing polyolefins
NIPPON OIL CO LTD5 citations62
US4518752AMay 21, 1985
Process for polyolefins production
NIPPON OIL CO LTD1 citations52
US4537938AAug 27, 1985
Process for preparing polyolefins
NIPPON OIL CO LTD1 citations51