Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6651567 | Railway car | Michifumi Takeichi, Kazuhiro Makino, Kentaro Masai, Masaaki Shigeyama | 2003-11-25 | $210,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6651567 | Railway car | Michifumi Takeichi, Kazuhiro Makino, Kentaro Masai, Masaaki Shigeyama | 2003-11-25 | $210,000 |