"奥田慶文","特許戦略における守りと攻めの戦略要素に関する研究",,,,,,,2019,Sept.
"奥田慶文","特許戦略における守りと攻めの戦略要素に関する研究",,,,,,,2019,Sept.
"奥田慶文","特許戦略における守りと攻めの戦略要素に関する研究",,,,,,,2019,Sept.
"奥田慶文","特許戦略における守りと攻めの戦略要素に関する研究",,,,,,,2019,Sept.
"Yoshifumi Okuda,Yoshitoshi Tanaka","What are the critical factors making influences on the selection of patents to be maintained or abandoned, for proper patent portfolio?","IAITL 2014","Information Ethics and Security","IAITL",,,"pp. 285-300",2014,Oct.
"Yoshifumi Okuda,Yoshitoshi Tanaka","Study of blocking patents and many patents strategy by Japanese big companies",,"International Journal of Liability and Scientific Enquiry",,"Vol. 7",,"pp. 18-31",2014,Jan.
"Yoshifumi Okuda,Yoshitoshi Tanaka","Study of blocking patents and many patents strategy by Japanese big companies","IAITL 2013","IAITL",,,,"pp. 725-737",2013,Dec.
"Kengo Hayashida,Yoshitoshi Tanaka,Yoshifumi Okuda","Comparative study on IT related companies with global patent strategy","2013 IAITL Conference",,,,,,2013,Nov.
"Kengo Hayashida,Yoshitoshi Tanaka,Yoshifumi Okuda","Patent scouting defines further growth under open innovation era, in Case of Google","2013 IAITL Conference",,,,,,2013,Nov.
"奥田慶文,橋本利雄,Muhammad Nasih Basyarahil,山崎忠史,田中義敏","PCT出願Top20社にみる新興国への出願状況 日本企業は、新興国への特許出願に遅れを取っていないか！？",,"発明","一般社団法人発明推進協会","Vol. 109","No. 3","pp. 36-39",2012,Mar.
"Yoshifumi Okuda,Yoshitoshi Tanaka","How are Defensive Patents Defined and Utilized as Business Strategic Tools?: Questionnaire Survey to Japanese Enterprises Having Many Defensive Patents","Portland International Center for Management of Engineering and Technology (PICMET) 2011","Proceedings of PICMET '11: Technology Management in the Energy Smart World",,,,"pp. 143-150",2011,Aug.