Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10008426 | Etching method and etchant | Takehiro Nakai, Norihiko Tsuchiya, Junichi Shimada, Youko Itabashi | 2018-06-26 |
SF
Sakae Funo
Overall (2018): #251,833 of 503,207Top 55%
1
Patents 2018