Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12169383 | Image forming apparatus | — | 2024-12-17 |
| 10406629 | Method for joining metal members | Shinji Koyama, Xiaojuan Ma, Tatsunori Tsunetou, Tsukasa Akiyama | 2019-09-10 |
YT
Yohei Tomikawa
National University Corporation Gunma University: 1 patents #97 of 263Top 40%
Overall (All Time): #1,790,711 of 4,157,543Top 45%
2
Patents All Time