Inventor · disambiguated record
Kuniaki Nagayama
Also filed as: NAGAYAMA KUNIAKI
20 granted patents·7 pending applications·294 citations·filing 1984–2014
95Inventor score
Top patents by PatentIndex Score
27 records- 0192US7332284B2Method of determining base sequence of DNA or RNA using heavy element labeling and imaging by transmission electron microscopyNAGAYAMA IP HOLDINGS LLC·Filed 2005·Granted Feb 19, 2008·17 cites·1 claims
- 0290US6744048B2Lens system for phase plate for transmission electron microscope and transmission electron microscopeJEOL LTD·Filed 2002·Granted Jun 1, 2004·40 cites·4 claims
- 0386US7851757B2Phase plate for electron microscope and method for manufacturing sameNAGAYAMA IP HOLDINGS LLC·Filed 2006·Granted Dec 14, 2010·10 cites·5 claims
- 0485US6674078B2Differential contrast transmission electron microscope and method of processing data about electron microscope imagesJEOL LTD·Filed 2002·Granted Jan 6, 2004·26 cites·9 claims
- 0580US5610392AMethod to observe film thickness and/or refractive index by color differenceJAPAN RES DEV CORP·Filed 1995·Granted Mar 11, 1997·55 cites·7 claims
- 0667US5505996AMethod for forming a two-dimensional thin film of particlesJAPAN RES DEV CORP·Filed 1995·Granted Apr 9, 1996·26 cites·9 claims
- 0762US6770330B2Method for producing a continuous, large-area particle filmJAPAN RES DEV CORP·Filed 2003·Granted Aug 3, 2004·3 cites·6 claims
- 0860US5540951AMethod for two-dimensional assembly formation of fine particles from a liquid dispersionJAPAN RES DEV CORP·Filed 1994·Granted Jul 30, 1996·23 cites·5 claims
- 0959US8492536B2Method for modifying nucleic acid bases, and nucleic acid base-modified productKATAOKA MASANORI·Filed 2008·Granted Jul 23, 2013·0 cites·19 claims
- 1059US7806499B2Complex pointillistic printingNAGAYAMA IP HOLDINGS LLC·Filed 2005·Granted Oct 5, 2010·2 cites·18 claims
- 1158US4789832AThree-dimensional NMR spectroscopyJEOL LTD·Filed 1988·Granted Dec 6, 1988·16 cites·3 claims
- 1257US7419833B2Method for nucleic acid sequencingNAGAYAMA IP HOLDINGS LLC·Filed 2003·Granted Sep 2, 2008·14 cites·37 claims
- 1356US2002086317A1Method of determining base sequence of DNA or RNA and DNA sequencerJEOL LTD·Filed 2001·Application pending·0 cites
- 1452US5168225AMethod of analyzing 3D NMR spectrumJEOL LTD·Filed 1990·Granted Dec 1, 1992·15 cites·2 claims
- 1548US5437892AMethod for manufacturing a fine-particles two-dimensional aggregate from a liquid dispersion of fine particlesJAPAN RES DEV CORP·Filed 1993·Granted Aug 1, 1995·13 cites·9 claims
- 1646US2002182336A1Method for producing a continuous, large-area particle filmFiled 2002·Application pending·0 cites
- 1744US2002015792A1Method for producing a continuous, large-area particle filmFiled 2001·Application pending·0 cites
- 1842US4714882ATwo-dimensional nuclear magnetic resonance spectroscopy methodJEOL LTD·Filed 1985·Granted Dec 22, 1987·8 cites·4 claims
- 1941US2009166558A1Phase Contrast Electron Microscope DeviceNAGAYAMA KUNIAKI·Filed 2006·Application pending·0 cites
- 2040US2016147057A1Lens unit and transmission compound microscopeNAGAYAMA KUNIAKI·Filed 2014·Application pending·0 cites
- 2139US4614907AMethod of obtaining pseudofiltering effect in process of data accumulation and nuclear magnetic resonance spectrometry utilizing sameJEOL LTD·Filed 1984·Granted Sep 30, 1986·5 cites·5 claims
- 2237US2008202918A1Phase Plate For Phase-Contrast Electron Microscope, Method For Manufacturing the Same and Phase-Contrast Electron MicroscopeNAGAYAMA KUNIAKI·Filed 2005·Application pending·0 cites
- 2336US4675071AMethod of preparing thin crystal or filmJEOL LTD·Filed 1985·Granted Jun 23, 1987·7 cites·8 claims
- 2435US5837333AChromogenic film having a diffraction pattern similar to an opalJAPAN RES DEV CORP·Filed 1996·Granted Nov 17, 1998·7 cites·4 claims
- 2534US5670624ATwo-dimensional aggregation and fixation of protein by injection into a substrate solution having higher surface tension and specific gravityJAPAN RES DEV CORP·Filed 1995·Granted Sep 23, 1997·7 cites·12 claims
- 2634US2002011566A1Thin-film phase plate, phase-contrast electron microscope using same, and method of preventing charging of phase plateJEOL LTD·Filed 2001·Application pending·0 cites
- 2733US9310596B2Compound microscope deviceNAGAYAMA KUNIAKI·Filed 2011·Granted Apr 12, 2016·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →