by 保坂, 純男, 佐藤, 淳一
Published in 低温工学 (2014)

by 横山, 和哉, 保坂　純男, 純男, 近藤, 訓代
Published in 低温工学 (2011)

by 村山, 健, 長澤, 潔, 森本, 高史, 保坂, 純男
Published in 日本機械学会論文集 C編 (25.08.2006)

by 国友, 裕一, 村山, 健, 森本, 高史, 保坂, 純男
Published in 日本機械学会論文集 C編 (25.05.2006)

by 曾根逸人, 保坂純男
Published in THE KITAKANTO MEDICAL JOURNAL (2002)

by KUNITOMO, Yuichi, MURAYAMA, Ken, MORIMOTO, Takafumi, HOSAKA, Sumio
Published in Transactions of the Japan Society of Mechanical Engineers Series C (25.05.2006)

by 保坂, 純男
Published in テレビジョン学会誌 (20.05.1992)

by 長谷川, 崇, 近藤, 祐治, 千葉, 隆, 本多, 直樹, 有明, 順, 河村, 直己, 田口, 香, 石尾, 俊二, MOHAMAD, Zulfakri Bin, 保坂, 純男, 鈴木, 基寛
Published in Journal of the Magnetics Society of Japan (01.07.2010)

by 新谷, 俊通, 保坂, 純男, 伊藤, 顕知, 一色, 史雄
Published in レーザー研究 (1999)

by SHINTANI, Toshimichi, ISSHIKI, Fumio, HOSAKA, Sumio, ITOH, Kenchi
Published in Rēzā kenkyū (1999)

by Hosaka, Sumio
Published in Terebijon Gakkaishi (1992)

by 細木, 茂行, 保坂, 純男
Published in HYBRIDS (01.07.1990)

by Hosoki, Shigeyuki, Hosaka, Sumio
Published in HYBRIDS (1990)