Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10322529 | Assembled mandrel and method for producing hollow structure | Naoaki Fujiwara, Tadashi Yazaki, Makoto Nonaka | 2019-06-18 |
TN
Tooru Nishikawa
Overall (2019): #238,400 of 560,194Top 45%
1
Patents 2019