Our patent portfolio contains patent families, each including US Patent(s) and/or Japanese counterpart(s) linked by domestic or international priority.
For example, the family titled “Electronic music box” including US8,805,559, US9,367,282, US9,728,171, US10,032,442, US10,332,494, JP5967564 and JP6558641 relates not only to electronic music boxes, but also to digital players for downloaded music, digital synthesizers and timing controllers with natural fluctuation.
For another example, the family titled “Digital contents receiving apparatus” including US8,726,028, US8,893,187, US9,210,484, US9,762,964, US9,948,968, JP5549903 and JP6535943 relates to various points, such as internet delivery of broadcast program, chasing play-back on streaming delivery, access to succeeding content, download timing control and content selection at start-up, the family also including pending applications in the United States and Japan.

As a result of our development activity since 2008, we are happy to introduce our patents granted in the United States and Japan, which are licensable or transferable.
A simple concept of our development activity is to maximize the benefits of users in daily life, the simple concept having long supported our patented inventions relating to a variety of fields, such as:
smartphone APP, web contents, smartphone camera, tablet camera, digital camera, digital image display, Internet-based TV, video delivery, Internet TV ad control, music player, authentication, security, privacy protection, emergency call, health control, and others including USB 3.1, electric/hybrid vehicle, eyeglass-type viewer, and rating survey, for example.