About HIRAI M
About Gumna Univ., Maebashi, JPN
About MITSUYA S
About Gumna Univ., Maebashi, JPN
About IWASE H
About Gumna Univ., Maebashi, JPN
About HAYAKAWA T
About Gumna Univ., Maebashi, JPN
About AOYAMA Y
About Shin-Etsu Chemical Co., Ltd., Takefu, JPN
About OHASHI K
About Shin-Etsu Chemical Co., Ltd., Takefu, JPN
About SANO Y
About Setsunan Univ., Maikata, JPN
About Molecular Crystals and Liquid Crystals
About magnetic circuit
About Other circuit theory
About Liquid crystals in general
About 液晶
About 研究
About 設計
About 周期
About 磁場
About 永久磁石