Frontact Co., Ltd.
Records under this name other than the patents Frontact Co., Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 16 patents it holds.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,351,206 | Apparatus for and Method of Biotic Sleep State Determining Term ended Term ended May 5, 2026 · High confidence | Term ended | Term ended May 5, 2026 | High confidence |