Inventor · disambiguated record
Kouji Ohno
Also filed as: OHNO KOUJI
46 granted patents·623 citations·filing 1986–2017
98Inventor score
Top patents by PatentIndex Score
46 records- 0194US4765924AHalogen-containing heterocyclic compound and liquid crystal compositionCHISSO CORP·Filed 1987·Granted Aug 23, 1988·39 cites·8 claims
- 0291US9299321B2Multi-projection systemOHNO KOUJI·Filed 2015·Granted Mar 29, 2016·9 cites·7 claims
- 0388US4865763AHalogen-containing heterocyclic compound and liquid crystal compositionCHISSO CORP·Filed 1988·Granted Sep 12, 1989·21 cites·8 claims
- 0484US5920817AMobile communication system with reliable handover schemeNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Jul 6, 1999·117 cites·23 claims
- 0583US4973426AOptically active compound having a plurality of asymmetric carbon atomsCHISSO CORP·Filed 1988·Granted Nov 27, 1990·17 cites·8 claims
- 0682US4784792AFerroelectric pyridine compound and liquid crystal compositionCHISSO CORP·Filed 1986·Granted Nov 15, 1988·16 cites·8 claims
- 0781US10230930B2Image projection apparatusOHNO KOUJI·Filed 2017·Granted Mar 12, 2019·3 cites·6 claims
- 0873US5878350AScheme for controlling transmission powers during soft handover in a CDMA mobile communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Mar 2, 1999·70 cites·22 claims
- 0973US4900472A2,5-diphenyl pyrimidine compounds and liquid crystal compositionsCHISSO CORP·Filed 1988·Granted Feb 13, 1990·9 cites·11 claims
- 1073US4818429ACyclohexylphenylpyridazinesCHISSO CORP·Filed 1987·Granted Apr 4, 1989·9 cites·4 claims
- 1170US10250854B2Image projection apparatus, and method of controlling image processingOHNO KOUJI·Filed 2017·Granted Apr 2, 2019·1 cites·9 claims
- 1269US4818432A3-substituted biphenyl compoundCHISSO CORP·Filed 1987·Granted Apr 4, 1989·9 cites·2 claims
- 1366US4876026AOptically active-2-methylbutyrate and materials using the sameCHISSO CORP·Filed 1987·Granted Oct 24, 1989·17 cites·5 claims
- 1464US6181944B1Mobile station position estimation scheme for cellular mobile communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Jan 30, 2001·47 cites·40 claims
- 1558US5120468A2-substituted-alkyl ether and liquid crystal compositionCHISSO CORP·Filed 1990·Granted Jun 9, 1992·13 cites·9 claims
- 1657US5032314AOptically active 2-substituted-propyl ether and a liquid crystal compositionCHISSO CORP·Filed 1988·Granted Jul 16, 1991·4 cites·8 claims
- 1757US4882084AOptically active substituted biphenyl compoundsCHISSO CORP·Filed 1987·Granted Nov 21, 1989·12 cites·5 claims
- 1854US4886622AOptically active liquid crystal compound having cyano groupCHISSO CORP·Filed 1987·Granted Dec 12, 1989·11 cites·13 claims
- 1954US4795587A2-(4'-alkoxyphenyl)-5-alkylpyridinesCHISSO CORP·Filed 1987·Granted Jan 3, 1989·11 cites·7 claims
- 2053US6138001AScheme for intermittent reception of paging signals in mobile communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Oct 24, 2000·24 cites·32 claims
- 2153US4752413A2-(alkyloxycarbonyloxyphenyl)-5-alkylpyridine and composition containing sameCHISSO CORP·Filed 1987·Granted Jun 21, 1988·10 cites·7 claims
- 2252US5831083AProduction method of beta-type copper phthalocyanine pigmentDAINIPPON INK & CHEMICALS·Filed 1997·Granted Nov 3, 1998·6 cites·21 claims
- 2352US4961875ACondensate of an optically active-4-(1-hydroxyethyl)biphenyl with an optically active organic acidCHISSO CORP·Filed 1988·Granted Oct 9, 1990·10 cites·8 claims
- 2452US4781857AHalogen-containing pyridine compound and liquid crystal compositionCHISSO CORP·Filed 1987·Granted Nov 1, 1988·10 cites·5 claims
- 2550US5953326ACell selection scheme in CDMA mobile communication system using spread codes and spread code phasesNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Sep 14, 1999·25 cites·24 claims
- 2650US5080827A1,2-propanediol derivativeCHISSO CORP·Filed 1990·Granted Jan 14, 1992·3 cites·8 claims
- 2750US5021191AOptically active-2-alkoxy-propyl ether and liquid crystal compositionCHISSO CORP·Filed 1988·Granted Jun 4, 1991·9 cites·4 claims
- 2850US4818430A3,6-diphenylpyridazinesCHISSO CORP·Filed 1987·Granted Apr 4, 1989·9 cites·3 claims
- 2946US4963288AFluoroalkoxydiphenyl pyrimidine, liquid crystal composition and electro-optic elementCHISSO CORP·Filed 1989·Granted Oct 16, 1990·7 cites·5 claims
- 3045US5047172AW-substituted, optically active alkanol ester derivativesCHISSO CORP·Filed 1989·Granted Sep 10, 1991·7 cites·29 claims
- 3145US4943385AThioether compound and liquid crystal compositionCHISSO CORP·Filed 1988·Granted Jul 24, 1990·7 cites·6 claims
- 3245US4827052AOptically active alcoholsCHISSO CORP·Filed 1987·Granted May 2, 1989·2 cites·7 claims
- 3345US4759869ALiquid crystalline carbonic acid ester and liquid crystal composition containing sameCHISSO CORP·Filed 1986·Granted Jul 26, 1988·7 cites·5 claims
- 3443US4913838ALiquid crystal compound with a 4-(optically active alkyl)-3-cyanophenyl groupCHISSO CORP·Filed 1988·Granted Apr 3, 1990·6 cites·13 claims
- 3543US4906400ASmetic liquid crystal compoundCHISSO CORP·Filed 1988·Granted Mar 6, 1990·6 cites·4 claims
- 3642US5100578A2,5-diphenylpyrimidine compoundCHISSO CORP·Filed 1989·Granted Mar 31, 1992·1 cites·7 claims
- 3741US6314090B1Method of perch channel transmission and cell selection in CDMA mobile communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Nov 6, 2001·14 cites·11 claims
- 3841US4895671AOptically active phenylpyrimidine compound and a liquid crystal compositionCHISSO CORP·Filed 1988·Granted Jan 23, 1990·5 cites·13 claims
- 3939US9661288B2Projection display system, and remote controller for controlling projectorOHNO KOUJI·Filed 2015·Granted May 23, 2017·0 cites·15 claims
- 4038US5164112Aα-hydroxyketone derivatives, liquid crystal compositions containing said derivatives, and liquid crystal devices using said compositionsCHISSO CORP·Filed 1990·Granted Nov 17, 1992·1 cites·14 claims
- 4138US4784791AHalogen-substituted phenyl benzyl ether derivativesCHISSO CORP·Filed 1987·Granted Nov 15, 1988·4 cites·8 claims
- 4237US6026279AMethod and apparatus for signal transmission in CDMA mobile communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Feb 15, 2000·7 cites·24 claims
- 4333US5059340AOptically active 2-biphenylpyrimidine derivative and liquid crystal compositions containing sameCHISSO CORP·Filed 1990·Granted Oct 22, 1991·2 cites·12 claims
- 4433US5047171AOptically active-2,5-diphenylpyridineCHISSO CORP·Filed 1988·Granted Sep 10, 1991·2 cites·14 claims
- 4533US4900473AOptically active alkanoyloxy 2,5-diphenyl pyrimidine and liquid crystal compositionsCHISSO CORP·Filed 1988·Granted Feb 13, 1990·3 cites·8 claims
- 4632US5055222Aα-substituted-propionic acid estersCHISSO CORP·Filed 1989·Granted Oct 8, 1991·1 cites·5 claims
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