Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9274006 | Infrared sensor | Masahiro Saito, Shigemi Fujiwara, Akitoshi Shimo | 2016-03-01 |
| 7382079 | Piezoelectric device for generating acoustic signal | Hideyuki Kawase | 2008-06-03 |