Japanese patents are the prime source of prior art, considering Japan is the No.1 country in the number of patents filed and the early publication system.
Whether your purpose is invalidation search, patentability search, or infringement search, you should have your Japanese prior art report in hand before you make any significant decision. The risk, or chance, is too high to skip the Japanese prior art search.
Over the past decade, Japanese inventors have filed over 400,000 applications annually in Japanese, which account for about 40% patents filed worldwide.
There are several reasons:
While Japanese prior art are every important, they are difficult to search. We specialize in Japanese prior art search and translation, have worked for many patent law firms, IP departments of many corporations.
After the search, a search report with following attachments will be submitted:
|The materials at this website contain general information of Japanese and Chinese industrial property rights and are provided on "as is" and "as available" basis. Gongwell Services makes no warranties or representations about the accuracy or completeness of this site's content.
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