Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631391 | Buckling restrained brace and load-bearing structure provided with the same | Yasushi Ichikawa, Kouhei Higuchi, Kohji Nishimoto, Masatoshi Wada, Toyoki Kuroiwa +1 more | 2017-04-25 |
| 8351597 | Electronic device, echo canceling method thereof, non-transitory computer readable medium, circuit substrate, and portable telephone terminal device | Yukihiro Sato | 2013-01-08 |