Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685229 | Railway car body structures and method of making them | Mamoru Ohara, Morishige Hattori, Yoshinao Okumoto, Masato Okazaki, Michifume Takeichi +1 more | 1997-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685229 | Railway car body structures and method of making them | Mamoru Ohara, Morishige Hattori, Yoshinao Okumoto, Masato Okazaki, Michifume Takeichi +1 more | 1997-11-11 |