| Japan Patent Attorneys Association |
http://www.jpaa.or.jp |
| Invention Association |
http://www.jiii.or.jp/ |
| Japan Patent Information Organization |
http://www.japio.or.jp |
| Japan Intellectual Property Association |
http://www.jipa.or.jp/ |
| Industrial Products Research Institute |
http://www.asahi-net.or.jp/~xf7y-kmt/ |
| Japan Chamber of Commerce and Industry |
http://www.jcci.or.jp/ |
| Japan Chamber of Commerce and Industry |
http://www.fpis.jp/ |
| Japan Patent Office |
http://www.jpo.go.jp/indexj.htm |
| United States Patent and Trademark Office |
http://www.uspto.gov/ |
| European Patent Office |
http://www.european-patent-office.org/ |
| Websites of patent offices of other countries |
http://www.jpo.go.jp/kanren/others.htm |
