Nihongo bunshou ni okeru hyousouteki kikai shori no yuukou riyou ni kansuru kenkyuu

Gyokou no kinou koudoka to yuukou riyou ni kansuru kenkyuu

Toufu seizou fukusanbutsu no yuukou riyou ni kansuru kenkyuu

Shizen gengo shori ni okeru bunmyaku no riyou ni kansuru kenkyuu

Yougyo shiryou ni okeru gyofun daitai genryou tanpakushitsu no yuukou riyou ni kansuru kenkyuu

Chouyaku kikai ni kansuru kenkyuu

Shizen gengo shori ni okeru gengo dētabēsu no kouchiku to riyou ni kansuru kenkyuu

Tetsukei zairyou no purazuma riyou hyoumen shori ni kansuru kenkyuu

Sekitanyama ni okeru kikai setsubi ni kansuru hensai settanki no riyou

Teihinshitsu enerugī shigen yuukou riyou no tame no kiso nenshou tokusei ni kansuru kenkyuu

Hishoushitsusei shikurodekisutorin yuudoutai no seizai sozai to shite no yuukou riyou ni kansuru kenkyuu

Gengo shorikei ni okeru imi shori no heiretsuka ni kansuru kenkyuu

Chihou koukyou dantai ni okeru juumin sanka o sokushin suru tame no intānetto yuukou riyou ni kansuru kisoteki kenkyuu

Nouchi ni okeru yuusui shori kouhou ni kansuru kenkyuu

Ireusu joutaika ni okeru kikai fungou no yuuyousei ni kansuru jikkenteki kenkyuu

Juutaku ni okeru shizen enerugī no passhibu riyou ni kansuru kenkyuu

Toukyou ni okeru kyoukyuu shori shisutemukei no koudoka ni kansuru kenkyuu

Koukangui ni okeru dojounetsu riyou shisutemu ni kansuru kenkyuu

Koushuu eisei bunya ni okeru iyakuhin , keshouhin oyobi shokuhin no bunsekihou narabini tokusan shokuhin no yuukou riyou ni kansuru kenkyuu

Eneki dētabēsu shisutemu ni okeru saikitekina toiawase shori no kouritsuka ni kansuru kenkyuu

Wafukuji no jinaoshi shori ni kansuru kenkyuu

Byouin ni okeru yakuzai jouhou shori shisutemu no kouchiku ni kansuru kenkyuu

Rinia sābomōta no kousaku kikai e no ouyou ni kansuru kenkyuu

Kigouteki shori to patānteki shori no tougou ni kansuru kenkyuu

Shinkei kairomou ni okeru jikeiretsu shingou shori ni kansuru kenkyuu