{"created":"2021-03-01T06:34:37.404891+00:00","id":17309,"links":{},"metadata":{"_buckets":{"deposit":"7a563268-dcb6-4e5c-8867-01eaa7af4018"},"_deposit":{"id":"17309","owners":[],"pid":{"revision_id":0,"type":"depid","value":"17309"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00017309","sets":["55:864:982:988","9:504:867:984:989"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"The Development of the Japanese Computer Industry : The Case of small-size computer in the 1960s."}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-03-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"32","bibliographicPageStart":"3","bibliographicVolumeNumber":"54","bibliographic_titles":[{"bibliographic_title":"社會科學研究"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"初期の日本のコンピュータ産業は,急成長する内需に依存して発展した.そこで,本稿ではその内需をいかに国産機が獲得したかを,コンピュータ利用の変化とメーカーの対応に着目し,(超)小型機を対象として明らかにした.1960年代,日本のユーザーの一部は,コンピュータ導入に対する不安から廉価な小型機を望み,国産メーカーは,PCSや会計機並の低価格でより高機能の小型機で新市場を開拓する.ここには,ライバルとなる外国機が存在せず,また,小型機ユーザーは経済成長に伴い上位機種へ移行する例も見られ,国産メーカーにとって有利な市場であった.富士通は,この小型機で売上を伸ばし,それを上位機種につなげコンピュータ市場全体のシェアを拡大した.日本電気は,超小型機で成功したが,提携先(ハネウェル)や販売店の都合で,それを上位機種につなげることができなかった.目立製作所は,小型機の自主開発も試みたが,提携先(RCA)や上層部の判断で,製品投入のタイミングを左右され,思うようにシェアを拡大できなかった.","subitem_description_type":"Abstract"},{"subitem_description":"Based on the case study of small-size computer industry, this paper demonstrates how Japanese computer manufactures grabbed the share of the domestic market in the 1960 s, when domestic demand was growing rapidly. Japanese companies had chance in the market for small-size computer because of the absence of foreign rivals in that particular area. Moreover, once they established themselves as the main providers of small-size computers, those domestic firms could sometimes sell their upper model computers to their customers when the customers upgraded their computer equipment. Among domestic companies, Fujitsu was especially successful in linking its share of small-size computers to the sales of upper models and thereby expanding its share in the computer market as a whole.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"107979","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ikemoto, Yuichi"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学社会科学研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00108966","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03873307","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"300","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Institute of Social Science, The University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学社会科学研究所"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"池元, 有一"}],"nameIdentifiers":[{"nameIdentifier":"107978","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-26"}],"displaytype":"detail","filename":"KJ00004191932.pdf","filesize":[{"value":"2.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00004191932.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/17309/files/KJ00004191932.pdf"},"version_id":"f2727407-e013-4514-8586-4f73c1344761"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"1960年代の日本のコンピュータ産業","subitem_subject_scheme":"Other"},{"subitem_subject":"国内市場依存型発展","subitem_subject_scheme":"Other"},{"subitem_subject":"ユーザーのコンピュータ利用の変化とメーカーの対応","subitem_subject_scheme":"Other"},{"subitem_subject":"小型コンピュータ","subitem_subject_scheme":"Other"},{"subitem_subject":"富士通・日本電気・日立製作所","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"日本のコンピュータ産業の発展過程 : 1960年代,事務用小型機を中心に","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"日本のコンピュータ産業の発展過程 : 1960年代,事務用小型機を中心に"}]},"item_type_id":"4","owner":"1","path":["988","989"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-09-19"},"publish_date":"2008-09-19","publish_status":"0","recid":"17309","relation_version_is_last":true,"title":["日本のコンピュータ産業の発展過程 : 1960年代,事務用小型機を中心に"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:56:02.797016+00:00"}