Inventor · disambiguated record
Teruaki Yamanashi
Also filed as: ITOH HIROYUKI · YAMANASHI TERUAKI
7 granted patents·136 citations·filing 1977–1999
86Inventor score
Top patents by PatentIndex Score
7 records- 0181US4931520ARandom copolymer containing derivative of bicyclo [2.2.1] hept-2-ene compoundNIPPON OIL CO LTD·Filed 1989·Granted Jun 5, 1990·31 cites·15 claims
- 0279US6051289ALiquid crystalline polymer film, laminate sheet for optical element using same, and optical element using the laminateNIPPON PETROCHEMICALS CO LTD·Filed 1997·Granted Apr 18, 2000·52 cites·12 claims
- 0370US5413657AMethod of making compensator for liquid crystal displayNIPPON OIL CO LTD·Filed 1993·Granted May 9, 1995·31 cites·8 claims
- 0453US4170583APhase-reversible compositionNIPPON OIL CO LTD·Filed 1977·Granted Oct 9, 1979·4 cites·5 claims
- 0541US6294229B1Film for optical elementsNIPPON MITSUBISHI OIL COMPANY·Filed 1999·Granted Sep 25, 2001·14 cites·6 claims
- 0635US4433098AProcess for preparing a copolymer aqueous solution from which a catalyst residue is removedNIPPON OIL CO LTD·Filed 1981·Granted Feb 21, 1984·2 cites·13 claims
- 0735US4337062AAnti-migration agent for dyeingNIPPON OIL CO LTD·Filed 1980·Granted Jun 29, 1982·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →