Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9222546 | Interlocking chain unit | Ryuta Shoji, Shunji Sakura, Hiroyuki Mineyama, Atsuo Noguchi, Katsunori Sakai | 2015-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9222546 | Interlocking chain unit | Ryuta Shoji, Shunji Sakura, Hiroyuki Mineyama, Atsuo Noguchi, Katsunori Sakai | 2015-12-29 |