Enshin asshukukiyou hanetsuki difyūza no kouseinouka ni kansuru kenkyuu

Enshin haneguruma no hiteijounagare ni kansuru kenkyuu

Peniotoron no kouseinouka ni kansuru kenkyuu

Dīzeru enjin no kouseinouka ni kansuru kenkyuu

Reikan atsuenki no keisanki seigyo ni yoru kouseinouka ni kansuru kenkyuu

Dendouki no dijitaru seigyokei no kouseinouka ni kansuru kenkyuu

Kuuchouyou kyuushuu saikuru no kouseinouka ni kansuru kenkyuu

Ekishou hyouji souchi no kouseinouka ni kansuru kenkyuu

Tsuushinyou heimen antena no kouseinouka ni kansuru kenkyuu

Denshi shashinyou yuuki kankoutai no kouseinouka ni kansuru kenkyuu

Dairekuto doraibuyou rinia parusu mōta no kouseinouka ni kansuru kenkyuu

Teizatsuonka ni yoru DRAM kouseinouka no kenkyuu

Kaku yuugouroyou jairotoron dengen no kouseinouka ni kansuru kenkyuu

Kouha tsuushinyou handoutai rēza no kouseinouka ni kansuru kenkyuu

Seigenha konbāta kairo no kantanka to kouseinouka ni kansuru kenkyuu

Kyoumen shuusei ni yoru hanshakyou antena no kouseinouka ni kansuru kenkyuu

Handoutai hyoumen wetto senjou gijutsu no kouseinouka ni kansuru kenkyuu

Douhagata hikari henchouki no kouseinouka to ouyou ni kansuru kenkyuu

Kidorui eikyuu jishaku o ouyoushita kaitenki no kouseinouka ni kansuru kenkyuu

Yuudou dendouki no kousoku toruku seigyohou to sono kouseinouka ni kansuru kenkyuu

Jishin o mochiita denatsu denryuu jikai sensa no kouseinouka to sono ouyou ni kansuru kenkyuu

Chouhachoutai bunpu kikangata handoutai rēza no kouseinouka ni kansuru kenkyuu

Jiki fujou enshin ketsueki ponpu ni kansuru kisoteki kenkyuu

Gurasu rainingu no kinouka ni kansuru kenkyuu

Eisei tsuushinyou shinkouhakan no kouseinouka to choujumyou koushinraika ni kansuru kenkyuu