| # | Title | Journal | Year | Citations |
|---|
| 1 | Ionic Conductivity of the Lithium Titanium Phosphate ( Li1 + X M X Ti2 − X ( PO 4 ) 3 , M = Al , Sc , Y , and La ) Systems | Journal of the Electrochemical Society | 1989 | 440 |
| 2 | Electrical property and sinterability of LiTi2(PO4)3 mixed with lithium salt (Li3PO4 or Li3BO3) | Solid State Ionics | 1991 | 216 |
| 3 | Direct observation of stray crystal formation in unidirectional solidification of Sn–Bi alloy by X-ray imaging | Journal of Crystal Growth | 2004 | 194 |
| 4 | Ionic conductivity and sinterability of lithium titanium phosphate system | Solid State Ionics | 1990 | 167 |
| 5 | A parameter optimization method for radial basis function type models | IEEE Transactions on Neural Networks | 2003 | 160 |
| 6 | Chemical Modification of Chitosan, 17 | Macromolecular Bioscience | 2003 | 104 |
| 7 | Fabrication and laser performance of polycrystal and single crystal Nd:YAG by advanced ceramic processing | Optical Materials | 2007 | 96 |
| 8 | Electrochemical reduction of graphene oxide in organic solvents | Electrochimica Acta | 2011 | 88 |
| 9 | Techniques to separate metal from waste printed circuit boards from discarded personal computers | Journal of Material Cycles and Waste Management | 2009 | 86 |
| 10 | Single crystal growth and oxide ion conductivity of apatite-type rare-earth silicates | Solid State Ionics | 2004 | 79 |
| 11 | (null) | Topics in Catalysis | 2000 | 77 |
| 12 | An easy one-step electrosynthesis of graphene/polyaniline composites and electrochemical capacitor | Carbon | 2014 | 75 |
| 13 | Solid-state oxygen sensor using sputtered LaF3 film | Sensors and Actuators | 1989 | 72 |
| 14 | Selective ethylene formation by pulse-mode electrochemical reduction of carbon dioxide using copper and copper-oxide electrodes | Journal of Solid State Electrochemistry | 2007 | 68 |
| 15 | Pulse-mode electrochemical reduction of carbon dioxide using copper and copper oxide electrodes for selective ethylene formation | Journal of Applied Electrochemistry | 2008 | 68 |
| 16 | Photoinduced shape changes of diarylethene single crystals: correlation between shape changes and molecular packing | Photochemical and Photobiological Sciences | 2010 | 68 |
| 17 | Real-Time Visualization System of Magnetic Field Utilizing Augmented Reality Technology for Education | IEEE Transactions on Magnetics | 2012 | 68 |
| 18 | Chemical modification of chitosan. Part 15: Synthesis of novel chitosan derivatives by substitution of hydrophilic amine using N-carboxyethylchitosan ethyl ester as an intermediate | Carbohydrate Research | 2003 | 67 |
| 19 | Potentiometric solid-state oxygen sensor using lanthanum fluoride operative at room temperature | Sensors and Actuators | 1987 | 66 |
| 20 | Ionic conductivities of apatite type NdX(SiO4)6O1.5X−12 (X = 9.20 and 9.33) single crystals | Journal of Materials Science Letters | 2000 | 63 |
| 21 | Isolation and characterization of poly(butylene succinate-co-butylene adipate)-degrading microorganism | Journal of Bioscience and Bioengineering | 2004 | 57 |
| 22 | Reproduction of wind velocity history in a multiple fan wind tunnel | Journal of Wind Engineering and Industrial Aerodynamics | 2002 | 56 |
| 23 | Oxide ionic conductivities of apatite-type lanthanum silicates and germanates and their possibilities as an electrolyte of lower temperature operating SOFC | Ceramics International | 2010 | 54 |
| 24 | Ionic conductivities of apatite-type LaX(GeO4)6O1.5X−12 (X=8–9.33) polycrystals | Journal of Materials Science Letters | 2001 | 52 |
| 25 | Construction of topography stations at SPring-8 and first observations | Journal Physics D: Applied Physics | 2001 | 50 |
| 26 | Modeling optimal mineral nutrition for hazelnut micropropagation | Plant Cell, Tissue and Organ Culture | 2014 | 49 |
| 27 | Preparations of perovskite-type oxides LaCoO3 from three different methods and their evaluation by homogeneity, sinterability and conductivity | Solid State Ionics | 2003 | 48 |
| 28 | Martensitic Transformations in Sputter-Deposited Shape Memory Ti–Ni Films | Materials Transactions, JIM | 1996 | 47 |
| 29 | New class of lithium ion selective crown ethers with bulky decalin subunits | Coordination Chemistry Reviews | 1996 | 47 |
| 30 | Effects of cation- or oxide ion-defect on conductivities of apatite-type La–Ge–O system ceramics | Solid State Ionics | 2004 | 42 |
| 31 | Growth of apatite-type neodymium silicate single crystals by the floating-zone method | Journal of Crystal Growth | 1999 | 39 |
| 32 | The enzymatic degradation of commercial biodegradable polymers by some lipases and chemical degradation of them | Macromolecular Symposia | 2003 | 39 |
| 33 | Growth of single-crystals of apatite-type oxide ionic conductor from sintered ceramics by a seeding method | Journal of the European Ceramic Society | 2013 | 39 |
| 34 | Float zone growth and characterization of Pr9.33(SiO4)6O2 and Sm9.33(SiO4)6O2 single crystals with an apatite structure | Journal of Crystal Growth | 2000 | 38 |
| 35 | Enzymatic degradations of copolymers of L-lactide with cyclic carbonates | Macromolecular Bioscience | 2002 | 38 |
| 36 | Humidity sensors using KH2PO4-doped porous (Pb, La)(Zr, Ti)O3 | Journal of Materials Science | 1987 | 36 |
| 37 | Selective inhibition of R-enzymes by simple organic acids in yeast-catalysed reduction of ethyl 3-oxobutanoate | Enzyme and Microbial Technology | 1991 | 36 |
| 38 | Allyl bromide, a powerful inhibitor against R-enzyme activities in Bakers' yeast reduction of ethyl 3-oxoalkanoates | Enzyme and Microbial Technology | 1993 | 36 |
| 39 | Permittivity characteristics of epoxy/alumina nanocomposite with high particle dispersibility by combining ultrasonic wave and centrifugal force | IEEE Transactions on Dielectrics and Electrical Insulation | 2010 | 36 |
| 40 | High activity of rare earth tetrahydroborates for ring‐opening polymerization of ω‐pentadecalactone | Journal of Applied Polymer Science | 2011 | 36 |
| 41 | Nonstoichiometry in apatite-type neodymium silicate single crystals | Journal of Crystal Growth | 2000 | 35 |
| 42 | HCl gas sensing properties of TPPH2 dispersed in various copolymers | Sensors and Actuators B: Chemical | 2000 | 35 |
| 43 | Optochemical HCl gas detection using alkoxy substituted tetraphenylporphyrin-polymer composite films | Sensors and Actuators B: Chemical | 2001 | 34 |
| 44 | Effect of organic solvents on stability of liquid surfactant membranes. | Journal of Chemical Engineering of Japan | 1989 | 33 |
| 45 | Effects of ion species in aqueous phase on protein extraction into reversed micellar solution | Separation and Purification Technology | 2003 | 33 |
| 46 | Comparison of chiral modifiers in the Pd catalysed hydrogenation of phenylcinnamic acid and isophorone | Journal of Molecular Catalysis A | 1999 | 32 |
| 47 | Factors Affecting Texture Memory Appearing through α→γ→α Transformation in IF Steels | Materials Transactions | 2007 | 32 |
| 48 | Residual stress and its thermal relaxation in TiN films | Thin Solid Films | 1996 | 31 |
| 49 | Optochemical sensor for HCl gas based on tetraphenylporphyrin dispersed in styrene–acrylate copolymers | Sensors and Actuators B: Chemical | 2002 | 31 |
| 50 | Comparison of Sm complexes with Sn compounds for syntheses of copolymers composed of lactide and cyclic carbonates and their biodegradabilities | Reactive and Functional Polymers | 2005 | 31 |
