Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D812732 | Propeller fan | Tsutomu Takahashi, Toshikatsu Arai, Hitoshi Kikuchi, Hiromichi Aoki, Yuuya Kousaka | 2018-03-13 |
TM
Tatsushi Murakami
Overall (2018): #220,767 of 503,207Top 45%
1
Patents 2018