Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11323796 | Wireless earphone | Takashi Fukahori, Ryota FUJIWARA | 2022-05-03 |
| 10614685 | Surveillance door monitor apparatus and method with IR sensors and wrong-way entry detection | Takashi Terada, Kenji Ichikawa, Yuya Kuroki | 2020-04-07 |
| 6677905 | Antenna device and mobile communications apparatus including the device | Futoshi Deguchi, Akihiko Hirata, Sumio Tate | 2004-01-13 |
| 6448931 | Antenna | Futoshi Deguchi, Masaya Hamasaki | 2002-09-10 |