Trend and Future Prospect of Aggregate Production in Japan von OTSUKA, Naohiro

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わが国における骨材生産の推移と今後の展望 von 大塚, 尚寛

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Evaluation of the Potential of the Micro Fiber Sheet Monitoring Method as an Air Quality Indicator and the Environmental Risks of PAHs in the Ambient Air von MATSUMOTO, Fumio, SAITO, Mitsugu, OTSUKA, Naohiro

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Evaluation of Ecosystem Recovery for Revegetation of Rock Slope of Mined-out Quarry using Revegetation Simulation Image von OTAKE, Terumitsu, OTSUKA, Naohiro, SAITO, Mitsugu, ABE, Yosuke

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Fundamental Study on Plant Growth Base Creation for Revegetation on the Rock Slope of Mined-out Quarry using Forest Top-soil von OTAKE, Terumitsu, OTSUKA, Naohiro, SAITO, Mitsugu, ABE, Yosuke

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MOBILE TERMINAL ANTENNA COUPLING SIMULATION CIRCUIT von OTSUKA NAOHIRO

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MOBILE TERMINAL TEST DEVICE AND TEST METHOD von OTSUKA NAOHIRO

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REFERENCE VOLTAGE CIRCUIT von OTSUKA NAOHIRO, TAKADA KOSUKE

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SIGNAL ANALYZER AND APD MEASURING DEVICE USING THE SAME von OTSUKA NAOHIRO

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Buckling Test of Rock Beams under Confining Pressure: Fundamental Study on Mechanics of Folding Process von FURUZUMI, Mitsumasa, OTSUKA, Naohiro

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Influence of Open-cut Mining on Wind System around Quarry von OTSUKA, Naohiro, SEKIMOTO, Yoshinori

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Prediction and Evaluation of Landscape Change Caused by Open-cut Mining von OTSUKA, Naohiro, SEKIMOTO, Yoshinori

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Studies on Fracture Toughness of Rocks at High Temperature von SAKAI, Noboru, OTSUKA, Naohiro, SUGIMOTO, Fumio

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POWER SUPPLY VOLTAGE MONITORING CIRCUIT, AND ELECTRONIC CIRCUIT INCLUDING THE SAME von OTSUKA NAOHIRO, IGARASHI ATSUSHI

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CURRENT GENERATION CIRCUIT von SUGIURA SHOICHI, OTSUKA NAOHIRO, IGARASHI ATSUSHI

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SECONDARY BATTERY MONITORING DEVICE AND FAILURE DIAGNOSIS METHOD von OTSUKA NAOHIRO, MIYAMOTO YASUHIRO, IGARASHI ATSUSHI

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Psychometrical Evaluation on Landscape of Mined-out Quarry Reclaimed by Revegetating von OTSUKA, Naohiro, SEKIMOTO, Yoshinori, SAITO, Mitsugu, KAMATA, Takeshi

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Investigation on Prediction Method of Wind Speed Change around the Quarry von OTSUKA, Naohiro, SEKIMOTO, Yoshinori, SAITO, Mitsugu, CHIBA, Shin

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CURRENT DETECTION CIRCUIT von SUGIURA SHOICHI, OTSUKA NAOHIRO, IGARASHI ATSUSHI

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METHOD AND DEVICE FOR RETRIEVING DOCUMENT von OTSUKA NAOHIRO

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