• +81 90 9676 7481
  • +1.859.xxx.xxxx
Contact Us

Contact Us

We welcome inquiries from prospective clients.

Before contacting us about selling or licensing out patents, please check that your patent portfolio meets the following requirements:

  • There are some patents that are granted in the US, Europe, or China. Portfolios consisting only of provisional patents or pending patent applications or consisting only of patents from other than the US, Europe, or China generally do not have market value.
  • For patents in the semiconductors, electronics, IT, and telecommunications industries, there are at least three US or European patents. For other industries, there is no minimum portfolio size.
  • It consists of invention patents. We do not sell or license US Design Patents, European Registered Community Designs (RCDs), or equivalent intellectual property rights from other countries.
  • Telephone Inquiries
  • Main: +81 50 5532 3700
  • Philip Parker: +81 90 9676 7481
  • Takashi Tazaki: +81 90 9011 0119
  • On-Line Inquiries

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