Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8840006 | Friction-stir joining method | Mitsuru Sayama, Keisuke Tsuta, Tsutomu Kobayashi, Shosuke Ohhama, Tetsuya Miyahara +2 more | 2014-09-23 |
KK
Katsumi Komori
F-Tech: 1 patents #28 of 100Top 30%
Overall (All Time): #3,126,495 of 4,157,543Top 80%
1
Patents All Time