Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10349726 | Mirror for aircraft crew members | Tsuyoshi Watanabe | 2019-07-16 |
| 9481302 | Mirror for checking blind spot | Sakae Komiyama, Yoshinori Koyama, Yoshiyuki Iwata | 2016-11-01 |
| 9201177 | Safety confirmation mirror | Sakae Komiyama, Hiroshi Nishiyama, Katsumi Machida, Yoshiyuki Iwata | 2015-12-01 |