Studies on Japanese Firms' Strategies of High Technology, Research and Development, and Intellectual Property Rights Protection Toward China

日本企业对华高科技、研发及知识产权保护战略研究

• 批准号: 16330042
• 负责人: HARUNA Shoji
• 金额: $ 6.14万
• 依托单位: OKAYAMA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2004
• 资助国家: 日本
• 起止时间: 2004 至 2006
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16330042/
• 关键词: Property Right; Technology Strategy; Japanese Subsidiary in China; Technology Spillover; Research and Development; Patent; Infringement; 知的財産権保護戦略; 研究開発(R＆D); 技術移転; スピルオーバー; 研究開発(R&D); 中国; 知的財産戦略; 先端技術戦略; 中国進出日系企業

The outcome obtained our research during three years is summarized as follows :1.In 2004 we implemented a questionnaire survey on "the strategy of technology transfer to local subsidiaries of Japanese firms in China and the infringement of their intellectual property rights for the local subsidiaries". The subject of the survey is 1043 local subsidiaries in the manufacturing industry, which are more than the rate of the amount invested due to Japanese firms and capitalized at more 0.2 billion yen. We empirically figured out their technology transfer toward the local subsidiaries in China, their research and development and infringement of intellectual property rights due to Chinese firms. In 2005 we implemented a similar questionnaire survey for 971 Japanese domestic head quarters of the local subsidiaries opening in China. Then we investigated the intentions and understanding of the head quarters on the technology transfer toward the subsidiaries and their infringement of the intellec … More tual property rights in China. Furthermore, by comparing fact-findings obtained through these surveys for Japanese head quarters and their local subsidiaries in China, we clarified the existence of the recognition gap between them on the technology transfer and the infringement of intellectual property rights.2.We reviewed Chinese patent system and investigated Japanese firms patent strategies in China and through the comparison analysis with the United States, European countries and Korea. In addition, by making a use of the data of patent citation information among the United State, European countries and east-Asian countries including China and international trade among them, we empirically analyzed the effects of international trade on the technology diffusion from the advanced to east-Asian countries and technology spillovers by the econometric method.3.We made clear properties on the research and development (R＆D) of Japanese local subsidiaries opening in China, and the reason why the amount of their R＆D is less than that of Japanese local subsidiaries opening in other countries, for example, the U.S. and European countries.4.By using an oligopolistic game model, we investigated and compared the levels of R＆D, output (price) and welfare under some cases, and then extended the traditional model and some new results. Less

我们三年来的研究成果总结如下： 1、2004年我们对“日本企业在华当地子公司的技术转让策略及其知识产权侵权行为”进行了问卷调查。调查对象为1043家制造业的当地子公司，其资本金超过日本企业的投资额，超过2亿日元。我们根据经验计算出他们对中国当地子公司的技术转让。 2005年，我们对971家在中国设立的当地子公司的日本国内总部进行了类似的问卷调查，调查了总部对中国企业的意图和理解。此外，通过对日本总部及其在华当地子公司的调查结果进行比较，我们澄清了日本总部与中国当地子公司之间存在的认识差距。 2、回顾了中国的专利制度，研究了日本企业在中国的专利策略，并通过与美国、欧洲国家和韩国的比较分析，并加以利用。利用美国、欧洲国家和包括中国在内的东亚国家的专利引证信息及其国际贸易数据，实证分析了国际贸易对先进国家向东亚国家的技术扩散和技术溢出的影响。 3.我们明确了日本本土在华子公司的研发特点，以及其研发金额低于在美国、欧洲等其他国家开设的日本本土子公司的原因。 4．通过使用寡头垄断博弈模型，我们调查并比较了某些情况下的研发水平、产出（价格）和福利水平，然后扩展了传统模型并得到了一些新的结果。

项目成果

日本企業の中国における特許出願の考察

日本企业在华专利申请的审议

• 发表时间: 2006
• 期刊: 北東アジア経済研究 3号
• 作者: Genda;Yuji;Sato Kaoru;Nagai;Akiko;Ishikura;Yoshihiro.;矢後 和彦;大西裕;張 星源
• 通讯作者: 張 星源

技術移転戦略と知的所有権侵害状況-在中国日系企業のアンケート調査に基づいて-

技术转移策略与知识产权侵权现状——基于对在华日本企业的问卷调查——

• 发表时间: 2006
• 期刊: 岡山大学経済学会雑誌 38・1
• 作者: Shogo Noda;Verbande;Regieren;Legitimitat;玄田有史;Zhang Xingyuan;矢後 和彦;玄田 有史;Wataru Kitamura;矢後 和彦;榎本 悟
• 通讯作者: 榎本 悟

特許間引用データから見た技術スピルオーバー : 先進国と東アジア諸国の国際貿易データに基づいて

从专利间引用数据看技术溢出——基于发达国家和东亚国家国际贸易数据

• 发表时间: 2006
• 期刊: 経済政策ジャーナル 4巻1号
• 作者: Genda;Yuji;Sato Kaoru;Nagai;Akiko;Ishikura;Yoshihiro.;矢後 和彦;大西裕;張 星源;佐藤 香;永井史男;深貝 保則;張 星源
• 通讯作者: 張 星源

Japanese Technology Transfer Strategy in China-Implication from the Questionnaire Survey-

日本在华技术转让战略-问卷调查的启示-

• 发表时间: 2005
• 期刊: Studies on North-East Asian Economies no.2
• 作者: Hiroaki Inatsugu;Tetsuya Kitahaya;Wataru Kitamura;矢後 和彦;榎本 悟;加茂 利男;北原 鉄也;張 星源;深貝 保則;張 星源;稲継 裕昭;野呂 昌吾;春名章二;永井 史男;榎本 悟;栗田 啓子;Enomoto Satoru
• 通讯作者: Enomoto Satoru

Mixed Oligopoly and the Strategy of Research and Development

混合寡头垄断与研发战略

• 发表时间: 2006
• 期刊: Studies on North-East Asian Economies no.3
• 作者: Genda;Yuji;Sato Kaoru;Nagai;Akiko;Ishikura;Yoshihiro.;矢後 和彦;大西裕;張 星源;佐藤 香;永井史男;深貝 保則;張 星源;玄田 有史;Wataru Kitamura;Haruna Shoji
• 通讯作者: Haruna Shoji