Effects of sulfur and tin contents on hardness of copper-tin alloy under reduced atmosphere in sintering process von SATO, Tomohiro, HIRAI, Yoshimasa

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Combined effects of graphite and sulfide on the tribological properties of bronze under dry conditions von Yoshimasa Hirai, Tomohiro Sato, Hatsuhiko Usami

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Study on damage evaluation of bimetal with the lead-free copper alloy (Life evaluation in bending fatigue test with AE method) von TAKUMA, Masanori, SATO, Tomohiro, SAITOH, Ken-ichi, TAKAHASHI, Yoshimasa, HIRAI, Yoshimasa

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Tribological Properties of Porous Cu Based Alloy Containing Nano Sized Sulfide Particles von SATO, Tomohiro, HIRAI, Yoshimasa, FUKUI, Takehisa, TANIZAWA, Kazuki, USAMI, Hatsuhiko

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Effects of Penetrated Graphite on Tribological Properties of Copper Based Journal Bearing von Sato, Tomohiro, Usami, Hatsuhiko, Hirai, Yoshimasa, Tanizawa, Kazuki, Fukui, Takehisa

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Effects of dispersed sulfides in bronze under line contact conditions von Tomohiro Sato, Yoshimasa Hirai, Takehisa Fukui, Keisuke Akiyama, Hatsuhiko Usami

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Sintering and tribological properties of lead-free bronze alloy for friction materials von Sato, Tomohiro, Hirai, Yoshimasa, Maruyama, Toru, Kobayashi, Takeshi

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Computer-Assisted Total Knee Arthroplasty: Comparisons with the Conventional Technique von SHINOZAKI, TOSHIRO, GOTOH, MASAFUMI, MITSUI, YASUHIRO, HIRAI, YOSHIMASA, OKAWA, TAKAHIRO, HIGUCHI, FUJIO, NAGATA, KENSEI

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Effect of Nickel on Characteristics of Bismuth Bronze Castings von Yamamoto, Masaaki, Hirai, Yoshimasa

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Study on damage evaluation of bimetal with the lead-free copper alloy (Life evaluation in bending fatigue test with AE method) von TAKUMA, Masanori, SATO, Tomohiro, SAITOH, Ken-ichi, TAKAHASHI, Yoshimasa, HIRAI, Yoshimasa

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Osteoid osteoma of the proximal humerus: A misleading case von Mitsui, Yasuhiro, MD, Gotoh, Masafumi, MD, Yoshida, Tatsuhiro, MD, Hirai, Yoshimasa, MD, Shinozaki, Toshiro, MD, Nakama, Kenjirou, MD, Higuchi, Fujio, MD, Nagata, Kensei, MD

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Development of Lead-Free Bronze with Sulfide Dispersion for Sliding Applications von Sato, Tomohiro, Hirai, Yoshimasa, Kobayashi, Takeshi

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Effects of Machining History on Tribological Properties of Bronze Containing Micro-Sized Sulfide von Hirai, Yoshimasa, Usami, Hatsuhiko, Ogawa, Kohei, Sato, Tomohiro

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Study on damage evaluation of bimetal with lead-free copper alloy (Application of Acoustic Emission method) von SASAKI, Toshinori, TAKUMA, Masanori, SAITOH, Kenichi, SATO, Tomohiro, HIRAI, Yoshimasa, SAYAMA, Shinichi, TAKAHASHI, Yoshimasa

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Conformational Analysis by the Ring Current Method. The Structure of 2,2,13,13-Tetramethyl[4.4]metacyclophane von Fukazawa, Yoshimasa, Usui, Shuji, Tanimoto, Koji, Hirai, Yoshimasa

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Tribological Properties of Bronze Containing Micro Sized Sulfide -Application of Atomic Force Microscopy von Sato, Tomohiro, Hirai, Yoshimasa, Fukui, Takehisa, Usami, Hatsuhiko

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Effect of Surface Groove and Graphite Penetration on Friction Properties of Sulfide Containing Copper Alloy Journal Bearing in Dry Condition von Hirai, Yoshimasa, Sato, Tomohiro, Fukui, Takehisa, Yamada, Kento, Tanizawa, Kazuki, Usami, Hatsuhiko

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Friction Property of Lead-free Bronze Castings Dispersed with Sulfide Particles for Sliding von Hirai, Yoshimasa, Sato, Tomohiro, Kobayasihi, Takesi

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鉛フリー銅合金を用いたバイメタル材の損傷評価に関する研究（AE法による曲げ疲労試験での寿命評価） von 宅間, 正則, 佐藤, 知広, 齋藤, 賢一, 高橋, 可昌, 平井, 良政

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Efficacy of Aquatic Exercises for Patients with Low-back Pain von ARIYOSHI, MAMORU, SONODA, KYOSUKE, NAGATA, KENSEI, MASHIMA, TAKERU, ZENMYO, MICHIHISA, PAKU, CHINSU, TAKAMIYA, YOSHIAKI, YOSHIMATSU, HIROKI, HIRAI, YOSHIMASA, YASUNAGA, HIDEKI, AKASHI, HIDETOSHI, IMAYAMA, HIROYASU, SHIMOKOBE, TOMOHISA, INOUE, AKIO, MUTOH, YOSHITERU

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