Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9553336 | Power supply system for well | Koma Numata, Koji Nitta, Shoichiro Sakai, Atsushi Fukunaga, Eiko Itani +1 more | 2017-01-24 |
KT
Keiichiro Tanabe
Overall (2017): #346,622 of 506,227Top 70%
1
Patents 2017