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, Makoto Nonaka, Tooru Nishikawa | 2019-06-18 |
TY
Tadashi Yazaki
Overall (2019): #249,490 of 560,194Top 45%
1
Patents 2019