"ETSUO SAKAI,Yasuo Kakinuma,DAISUKE KUROKAWA,Y Aikawa","Development of High Stength Cement in Consideration of Packing Fraction of Powder Particles","The 13th International Congress on the Chemistry of Cement","Proc. 13th International Congress on the Chemistry of Cement",,,,,2011,July
"Etsuo Sakai,Keisuke Masuda,Yasuo Kakinuma,Yutaka Aikawa,Masaki Daimon","Limestone Portland cement designed with the packing fraction and the shape of particles","The 7th International Symposium on Cement & Concrete (ISCC2010)","Proceedings of The 7th International Symposium on Cement & Concrete (ISCC2010)","Foreign Language Press","Volume ?",,"pp. 107-113",2010,May
"黒川大亮,柿沼保夫,相川豊,坂井悦郎","粒子の充てん性を考慮した高強度コンクリート用セメントの材料設計",,"第63回セメント技術大会講演要旨","(社）セメント協会",,,"pp. 144-145",2010,
"坂井悦郎,柿沼保夫,黒川大亮,相川豊","粒子の充てん性を考慮した高強度コンクリート用セメントの材料設計",,"セメント・コンクリート論文集","（社）セメント協会",,"No. 63","pp. 2-8",2010,
"Etsuo Sakai,Keisuke Masude,Yasuo Kakinuma,Yutaka Aikawa","Effects of Shape and Packing Density of Powder Particles on the Fluidity of Cement Pastes with Limestone Powder",,"Journal of Advanced Concrete Technology","Japan Concrete Institute","Vol. 7","No. 3","pp. 347-354",2009,Oct.
"柿沼保夫,相川豊,坂井悦郎,大門正機","高強度セメントペーストの流動性に及ぼすセメントの粒度分布の影響",,"日本セラミックス協会2009年年会講演予稿集","日本セラミックス協会",,,"p. 151",2009,Mar.
"山田航士,柿沼保夫,坂井悦郎,大門正機","超高強度セメントペーストの流動性に及ぼすシリカフュームの貯蔵の影響",,"日本セラミックス協会2009年年会講演予稿集","日本セラミックス協会",,,"p. 152",2009,Mar.
"Etsuo Sakai,Yasuo Kakinuma,Kenji Yamamoto,Masaki Daimon","Relation between the Shape of Silica Fume and the Fluidity of Cement Paste at Low Water to Powder Ratio",,"J. of Advanced Concrete Technology","Japan Concrete Institute","Vol. 7","No. 1","pp. 13-20",2009,Feb.
"増田佳介,柿沼保夫,相川豊,坂井悦郎","セメントペーストの流動性に及ぼす粉体の形状と充てん性の影響",,"セメント・コンクリート論文集","セメント協会",,"No. 62","pp. 14-20",2009,
"増田佳介,柿沼保夫,坂井悦郎,相川豊","サスペンションの流動性に及ぼす粉体の形状と充填性の影響",,"第６２回セメント技術大会講演要旨","セメント協会",,,"pp. 138-139",2008,May
"柿沼保夫,相川豊,市川牧彦,黒川大亮,坂井悦郎,大門正機","粒度分布を考慮した無機粉体ペーストの流動性","（社）日本セラミックス協会2008年年会","日本セラミックス協会2008年年会予稿集",,,,"p. 150",2008,Mar.
"坂井悦郎,柿沼保夫,山本賢司,大門正機","シリカフュームの特性と超高強度セメントペーストの流動性",,"セメント・コンクリート論文集","(社）セメント協会",,"No. 61","pp. 405-411",2008,Feb.
"Yasuo Kakinuma,Etsuo Sakai,Kenji Yamamoto,Masaki Daimon","Relation between the powder properties of  silica fume and the fluidity of ultra-high-strength cement paste","The 8th International Symposium on Utilization of High-Strength and High-Performance Concrete","The Proceedings of the 8th International Symposium on Utilization of High-Strength and High-Performance Concrete",,,,"pp. 123-128",2008,
"柿沼保夫,山田貴之,坂井悦郎,山本賢司","シリカフュームの特性と超高強度セメントペーストの流動性","第６１回セメント技術大会","第６１回セメント技術大会講演要旨","（社）セメント協会",,,"pp. 124-125",2007,