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Characteristics of Japanese Patent Documents
IQ Differences Between the U S and Japanese Patent Systems
Difficulties in Working with the Japanese Patent System
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1994 Derwent lnfo Abstract applications filed Association CD-ROM Center Chiyoda-ku Chuo-ku claims CORP/PA database Derwent lnfo Ltd Director disclosure DlALOG(R)File 351 E-mail English European Patent Office fees filing date G-CSF GATT granted Hatsumei HlTACHl includes Industrial Property Information Access Project Institute of Invention Intellectual Property Rights inventor ISSN issues Japan Information Access Japan Telephone Japanese language Japanese patent documents Japanese Patent Information Japanese Patent Law Japanese Patent Office Japanese patent system JAPlO Journal Kasumigaseki Kasumigaseki Chiyoda-ku keyword Kokai Kokoku licensing lNPADOC LTD/PA ltems Minato-ku Monthly months N.W. Washington Nihon Number of Patents Organization patent applications patent attorneys Patent Family patent infringement Patent Law patent rights patent term pendency prepn prior art PROG Program protection publication published retrieved Science and Technology technical Japanese Tokyo Toranomon Toranomon Minato-ku translation U.S. patent University utility model WIPO WPAT WPl Acc XRPX Acc