Lawyer is soleil law office among the solution legal professional corporation-maru by question of law of medium and small-sized business

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JR Tokyo Station Marunouchi south exit 4-minute walk legal professional corporation Marunouchi soleil law office

  • English VERSION
  • English VERSION
  • English VERSION
  • English VERSION


If is appealed by violation of intellectual property; ...

soleil When it says, it is rare that suit is filed suddenly we violated intellectual property rights, and letter of warning reaches from side insisting on right first, and there is proposal of licensing agreement, and it is usual practically that there is opportunity of negotiations.

When letter of warning arrives, at first we will investigate the contents thoroughly. The other party may be more likely to fix the eyes until suit if like strong mouth in the name of lawyer. On the other hand, we may watch opportunity of negotiations if it is contents such as hinting licensing agreement with thing in the name of rightful claimant. In any case expectations of the other party may be transparent from letter of warning.


In addition, parallel to examination of letter of warning, we investigate whether claim of the other party is right, and it is necessary to decide correspondence on the company side. Information of other party company and product is essential on company of the other party owning only patent right, and examining correspondence whether it is competition company handling product like the company whether it is company such as so-called patent trawl for compensation for damages. In addition, naturally investigation that is minute whether the company's product violates right that the other party insists on is necessary.


Based on these findings, we will decide correspondence method, but the method varies. When it relates to technique that is the minor details when rights abuse that the other party insists on relates to main technique of your main product, correspondence is different and is natural.


In our office, many lawyers having abundant work experience are prepared and cross team with patent attorneys, and the system which can support your company for total from strategic planning to suit correspondence is set. If rights abuse is doubted, please consult immediately.


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Marunouchi soleil law office
Marunouchi, Chiyoda-ku, Tokyo
The fourth floor of the 2-2-1 Kishimoto Building

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