Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772222 | Retainer for photoelectric sensor and photoelectric pulse wave measuring apparatus including the same | Wen Xi Chen, Takeshi NAGAHIRO, Naoyuki Takada, Takahiro Tokumiya | 2017-09-26 |