Inventor · disambiguated record
Shigeki Iida
Also filed as: IIDA SHIGEKI
23 granted patents·1 pending application·518 citations·filing 1986–2017
96Inventor score
Top patents by PatentIndex Score
24 records- 0192US5250214ALiquid crystal color display device provided with a color filter film and an optical phase plate comprising liquid crystal polymerRICOH KK·Filed 1991·Granted Oct 5, 1993·88 cites·13 claims
- 0286US5132147AMethod for orienting a liquid crystalline polymerNIPPON OIL CO LTD·Filed 1990·Granted Jul 21, 1992·76 cites·7 claims
- 0381US5472635APhase plate and liquid crystal display using sameNIPPON OIL CO LTD·Filed 1994·Granted Dec 5, 1995·39 cites·2 claims
- 0481US4999416AWholly aromatic polyestersNIPPON OIL CO LTD·Filed 1990·Granted Mar 12, 1991·29 cites·4 claims
- 0579US5193020AMethod for producing compensator for liquid crystal displayNIPPON OIL CO LTD·Filed 1991·Granted Mar 9, 1993·51 cites·5 claims
- 0673US5064697ASubstrate with a liquid crystal polymeric thin film and method for manufacturing the sameRICOH KK·Filed 1990·Granted Nov 12, 1991·39 cites·10 claims
- 0768US8502059B2Musical instrument having controller exactly discriminating half-pedal and controlling system used thereinSASAKI TSUTOMU·Filed 2007·Granted Aug 6, 2013·6 cites·21 claims
- 0868US5326496ACompensator for liquid crystal displayNIPPON OIL CO LTD·Filed 1993·Granted Jul 5, 1994·22 cites·11 claims
- 0967USD688730SPianoYAMAHA CORP·Filed 2012·Granted Aug 27, 2013·12 cites·1 claims
- 1064US5206752AOptical rotator formed of a twisted nematic liquid crystal polyster including an ortho-substituted aromatic unitNIPPON OIL CO LTD·Filed 1991·Granted Apr 27, 1993·26 cites·5 claims
- 1164US4698397ACholesteric liquid crystal copolyestersNIPPON OIL CO LTD·Filed 1986·Granted Oct 6, 1987·13 cites·5 claims
- 1260US6399688B1Coating composition and coating methodFiled 1999·Granted Jun 4, 2002·19 cites·17 claims
- 1360US4652626AHigh modulus cholesteric liquid crystal polyestersNIPPON OIL CO LTD·Filed 1986·Granted Mar 24, 1987·11 cites·7 claims
- 1455US4933243ARecording mediumNIPPON OIL CO LTD·Filed 1988·Granted Jun 12, 1990·10 cites·6 claims
- 1553US5147682AMethod for orienting a liquid crystal polymerRICOH KK·Filed 1990·Granted Sep 15, 1992·17 cites·13 claims
- 1653US4738811AProcess for producing cholesteric liquid crystal polyester film or sheet possessing ordered planar textureNIPPON OIL CO LTD·Filed 1986·Granted Apr 19, 1988·11 cites·5 claims
- 1750US5496498ACompensator for liquid crystal displayNIPPON OIL CO LTD·Filed 1994·Granted Mar 5, 1996·9 cites·13 claims
- 1850US2018346687A1Thermal insulation window filmIIDA SHIGEKI·Filed 2017·Application pending·0 cites
- 1948US5260109AMethod for polarizing lightNIPPON OIL CO LTD·Filed 1990·Granted Nov 9, 1993·14 cites·5 claims
- 2046US4891418ACholesteric liquid crystal polyesterNIPPON OIL CO LTD·Filed 1988·Granted Jan 2, 1990·8 cites·8 claims
- 2144US5097016ANonlinear optical materials of polypeptidesNIPPON OIL CO LTD·Filed 1989·Granted Mar 17, 1992·9 cites·7 claims
- 2244US4746722ACholesteric liquid crystal polyestersNIPPON OIL CO LTD·Filed 1987·Granted May 24, 1988·5 cites·4 claims
- 2339US5110698AMethod of recordingNIPPON OIL CO LTD·Filed 1990·Granted May 5, 1992·4 cites·4 claims
- 2429US4734483ACholesteric liquid crystal polyester from hydroquinone, cyclohexane dicarboxylic acid and 3-methyl adipic acidNIPPON OIL CO LTD·Filed 1986·Granted Mar 29, 1988·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →