Japan Patent Attorneys Association
http://www.jpaa.or.jp/english/index.html
Kinki Branch of Japan Patent Attorneys Association
http://www.kjpaa.jp/
Japan Patent Office
http://www.jpo.go.jp/index.htm
Ministry of Economy, Trade and Industry
http://www.meti.go.jp/english/index.html
Kansai-Bureau of Ministry of Economy, Trade and Industry
http://www.kansai.meti.go.jp/chizai.htm
Courts in Japan
http://courtdomino2.courts.go.jp/home.nsf/ehome?OpenPage
Intellectual Property High Court
http://www.ip.courts.go.jp/eng/index.html
Japan Intellectual Property Association
http://www.jipa.or.jp/content/english/
Japan Institute of Invention and Innovation (JIII)
http://www.jiii.or.jp/english/e.htm
Japan Institute of Invention and Innovation HYOGO Branch (JIII HYOGO)
http://www.jiiihyogo.jp/
Japan Institute of Invention and Innovation OSAKA Branch (JIII OAKA)
http://www.jiiiosaka.jp/
Osaka Prefectural Patent Information Center
http://www.o-pic.jp/index-e.html
Japan Intellectual Property Arbitration Center
http://www.ip-adr.gr.jp/
World Intellectual Property Organization (WIPO)
http://www.wipo.int/portal/index.html.en
Europe Patent Office
http://www.european-patent-office.org/index.en.php
Office for Harmonization in the Internal Market (OHIM)
http://oami.eu.int/
US Patent and Trademark Office
http://www.uspto.gov/
State Intellectual Property Office of the Peoples' Republic of China (SIPO)
http://www.sipo.gov.cn/sipo_English/default.htm
China Trademark Office
http://sbj.saic.gov.cn/english/index_e.asp
Korea Patent Office
http://www.kipo.go.kr/kpo/user.tdf?a=user.eng.main.BoardApp
Industrial Property Digital Library (Online Patent/ Design/ Trademark Retrieval)
http://www.ipdl.ncipi.go.jp/homepg_e.ipdl
NRI Cyber Patent (Online Patent Retrieval)
http://www.patent.ne.jp/
PATOLIS (Online Patent Retrieval)
http://www.p4.patolis.co.jp/
esp@cenet (Online Overseas Patent Retrieval)
http://www.espacenet.com/