Patent search agency service

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last updated：Dec 25, 2024

つばめリサーチ本社

Official site

We provide a service to conduct domestic and international patent searches using a free patent database at a low cost.

Recently, the search functions and accuracy of free patent databases (DB) have improved. An experienced professional with over 30 years in patent searching will conduct domestic and international patent searches at a low cost using free patent DBs. The search results will be provided in Excel format (with links to patent publications). 1) Used Patent DBs Japanese Patent DB: J-PlatPat (primarily used), Google Patents, PATENTSCOPE International Patent DB: Google Patents (primarily used), The Lens, Espacenet, PATENTSCOPE, etc. 2) Search agency fees Japanese patents: 10,000 yen per theme International patents: 15,000 yen per theme [the fee remains the same even if the number of target countries increases]

Related Link - https://www.tsubame-research.com/retrieval.htm

Inquire About This Product

basic information

Free Patent Database (DB) Japanese Patent DB: J-PlatPat [provided by the National Center for Industrial Property Information and Training: https://www.j-platpat.inpit.go.jp/] is primarily used Search for Japanese patents, utility models, trademarks, and designs Foreign Patent DB: Google Patents [provided by Google: https://patents.google.com/advanced] is primarily used Countries covered: 105 countries [U.S. patents, European patents, international applications, Chinese patents, South Korean patents, etc.] Patent search services using other free DBs [The Lens, Espacenet, PATENTSCOPE, etc.] are also available at the same fee. Using the above free DBs, searches are conducted using relevant keywords, and the search results are organized in Excel [patent number, title, application date, applicant, summary, link to patent publication, etc.].

Price information

Patent search agency fees (excluding tax) Japanese patent search agency: 10,000 yen per theme Overseas patent search agency: 15,000 yen per theme [same amount even if the number of target countries increases] If screening of search results (extraction of relevant patents) is required, it will be done at an additional cost [below]. Screening unit price for Japanese patents: 100 yen per patent [varies by difficulty] Screening unit price for overseas patents: 150 yen per patent [varies by difficulty]

Price range

Delivery Time

※Patent search delivery time: approximately 1 week

Applications/Examples of results

Purpose: Patent searches are essential for patent investigations [technology trend surveys, prior art searches, infringement prevention investigations, invalidation material investigations]. Free patent databases are easily accessible and usable by anyone, but conducting searches with minimal omissions is very difficult. For researchers and engineers developing new products and technologies, it is often challenging to minimize search omissions when they conduct patent searches occasionally (a few times a year). We recommend using patent search outsourcing services.