Inventor · disambiguated record
Yutaka Shikatani
Also filed as: SHIKATANI YUTAKA
13 granted patents·207 citations·filing 1982–1996
92Inventor score
Top patents by PatentIndex Score
13 records- 0188US5912212ALubricating oil compositionNIPPON OIL CO LTD·Filed 1996·Granted Jun 15, 1999·53 cites·19 claims
- 0285US4451688AProcess for preparing polyolefinsNIPPON OIL CO LTD·Filed 1982·Granted May 29, 1984·34 cites·9 claims
- 0376US5006633ANovel compolymers and electroactive polymers derived therefromNIPPON OIL CO LTD·Filed 1989·Granted Apr 9, 1991·21 cites·3 claims
- 0473US4952667ANovel copolymers and electroactive polymers derived from sameNIPPON OIL CO LTD·Filed 1988·Granted Aug 28, 1990·20 cites·3 claims
- 0571US5116708AHole transporting materialNIPPON OIL CO LTD·Filed 1989·Granted May 26, 1992·23 cites·8 claims
- 0656US5780399AOil-soluble polyester, additive for lubricating oil, and lubricating oil compositionNIPPON ZEON CO·Filed 1996·Granted Jul 14, 1998·14 cites·16 claims
- 0753US5723417AOil-soluble polyester, additive for lubricating oil, and lubricating oil compositionNIPPON ZEON CO·Filed 1996·Granted Mar 3, 1998·15 cites·17 claims
- 0849US5120472APolymer compositionsNIPPON OIL CO LTD·Filed 1989·Granted Jun 9, 1992·10 cites·3 claims
- 0949US4507448AProcess for the production of polyolefinsNIPPON OIL CO LTD·Filed 1982·Granted Mar 26, 1985·7 cites·19 claims
- 1038US4450243ACarrier for olefin polymerization catalystNIPPON OIL CO LTD·Filed 1983·Granted May 22, 1984·3 cites·8 claims
- 1136US4525552AProcess for producing polyolefinsNIPPON OIL CO LTD·Filed 1984·Granted Jun 25, 1985·5 cites·11 claims
- 1230US4518752AProcess for polyolefins productionNIPPON OIL CO LTD·Filed 1983·Granted May 21, 1985·1 cites·10 claims
- 1329US4537938AProcess for preparing polyolefinsNIPPON OIL CO LTD·Filed 1984·Granted Aug 27, 1985·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →