Gijutsu kakushin to denki tsuushin jiyuuka ni kansuru kenkyuu : keitai denwa o chuushin to shite

Tsuushin juyou no hensen ni kansuru jisshouteki kenkyuu : koushuu denwa 、 kanyuu denwa 、 keitai denwa no daitai o chuushin to shite

Denshin denwa gijutsu sankou

Funtai tosou o chuushin to shita okugai tsuushin setsubi no boushoku gijutsu ni kansuru kenkyuu

Sensou to denki tsuushin

Denkigaku to tetsudou denki tsuushin

Kaisen shougai shikenhou : denki tsuushin gijutsu kyoukasho

Kousoku musen tsuushin no hinshitsu koujou gijutsu to shite no ayamari teisei houshiki to sono sekkeihou ni kansuru kenkyuu

Rika kyoushitsu o chuushin to seru shougakkou no denki setsubi

Kindai kenchiku gijutsu no chiikiteki tenkai ni kansuru kenkyuu : mieken o jirei to shite

Tsuushin sābisu youkyuu shiyouka shien gijutsu ni kansuru kenkyuu

Koureisha no juutaku keikaku ni kansuru kenkyuu : tanshin koureisha o chuushin to shite

Souzoku shakai bunkashi kenkyuu : mindai ikou o chuushin to shite

Juken kenkyuu eibunpou to kakitori no shiken : mondai o chuushin to shite

Robāto fukku no kagaku kenkyuu : tenmongaku kougaku kenkyuu o chuushin to shite

Oosaka o chuushin to seru kinken denwachou

Dairen o chuushin to shite mitaru gin shijou to gin souba no kenkyuu

Roumu tousei no kenkyuu : roumu haichi kikou o chuushin to shite

Roumu tousei no kenkyuu : roumu haichi kikou o chuushin to shite

Houshanetsu koukan to housha sokuon gijutsu o mochiita netsu bussei keisoku gijutsu ni kansuru kenkyuu

Tsuushin souchi no kousoku koumitsudo jissou gijutsu ni kansuru kenkyuu

Kyoukou riron no kenkyuu : kotenha kyoukou riron o chuushin to shite

Toukasei koushingata haisuishu ni kansuru jikkenteki kenkyuu : kikanshi haihou senjoueki no kaiseki o chuushin to shite

Kabukishi no kenkyuu : kinsei kabuki no seikaku o chuushin to shite

Kabukishi no kenkyuu : kinsei kabuki no seikaku o chuushin to shite