Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751633 | Aircraft safety device | Tsuyoshi Kitamura, Tsutomu Kawamizu, Shingo Kawano, Ushio Komoda | 2017-09-05 |
| 9726932 | Optical film, optical compensation film, polarizing plate and liquid crystal display | Hajime Nakayama, Hirofumi Toyama | 2017-08-08 |