YUWA INTERNATIONAL PATENT FIRM provides high quality patent services such as patent applications, trade marks, copyrights, searches, and other intellectual property matters, founded in 1989 in partnership of three patent attorneys who have extensive experiences in patent practices.
 To further ensure maximum effectiveness, we formed a partnership with HAGIRI AND ASSOCIATES in 2003 where design and trade mark registrations are handled, safeguarding business reputation.
At present, we have steady business contact with a plenty of foreign patent and law firms. Particularly, we have an experience in specialized fields including optics, chemistry, semiconductor devices, materials, electricity, machinery, electric communications, and various kinds of business models, etc.

Under an organization of partnership with 4 patent attorneys, we have technical experts each having experiences in a specialized field such as Optronics, Semiconductors, Machinery, Chemistry, Materials, Computer, Physical matters, Electric communications, etc., and stuff including a translator in charge of foreign affairs and legal affairs, and support staff including patent practice assistants in charge of data processing and general affairs.

We are in steady state growth, get a lot of flexibility, will meet particular needs of varied customers, and can offer quality international and domestic applications at a reasonable cost, as well as timely, reasonably priced legal services.

Based on the concept that patent forms the foundation of a company's intellectual property to protect the company's intellectual assets from competitors, we push forward with out motto of identifying high-value patent and realizing commercial opportunities thereof.

We aim at providing a total service with farsighted strategy, and we are committed to relations with clients, to derive each experience built up heretofore and make the most use of it in cooperations with one another and study on a further effective way of utilizing the intellectual property right system which is of increasing importance recently. This surely contributes to accomplishing a patent practice capable of producing effective results.
Also, in recent years, we have developed not a little practical experiences in the fields such as optics, semiconductor cases, machinery, chemistry, electronics, and software.
In a convincing way, we will help you identify and protect all of your intellectual property, and also will help you in legal matters such as licensing and litigation including appeal, etc.
If we have an opportunity to cooperate with you, you can surely receive a full benefit of advantages in quality, which is contributory to your further prosperous future.