CAJ | 학술논문

以日本三大汽车公司为研究对象,利用J-GLOBAL数据库中2006-2010年联合申请专利中的共同申请人信息,构建了丰田、日产和本田3个汽车生产企业的研发合作网络,运用社会网络分析理论与方法对研发合作网络特征指标进行了计算与分析。研究表明：日本三大汽车公司的研发合作网络具有星形网络结构特征;日本三大汽车公司研发合作网络中的大部分节点是其原材料、零部件等供应商,重要供应商在网络中处于重要地位。
이일본삼대기차공사위연구대상,이용J-GLOBAL수거고중2006-2010년연합신청전리중적공동신청인신식,구건료봉전、일산화본전3개기차생산기업적연발합작망락,운용사회망락분석이론여방법대연발합작망락특정지표진행료계산여분석。연구표명：일본삼대기차공사적연발합작망락구유성형망락결구특정;일본삼대기차공사연발합작망락중적대부분절점시기원재료、령부건등공응상,중요공응상재망락중처우중요지위。
Japanese auto industry has rapidly developed after the war, and it has become the world＇s big and strong country of car production. Japanese three auto companies as the research object, by using the information of the year 2006--2010 co-applicants from joint patent applications in the J GLOBAL database, combined three major R＆D cooperation network. And then apply the theory and method of social network analysis to calculate and analyze different indexes. Research shows that： research and development cooperation network of Japanese three auto companies have characteristics of star network structure; Most nodes of three R＆D cooperation network are suppliers of raw materials, spare parts, and important suppliers are always in important positions.