Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5380476 | Method of debinding for injection molded objects | Yoshisato Kiyota, Hiroshi Ohtsubo, Junichi Ohta | 1995-01-10 |
| 5108492 | Corrosion-resistant sintered alloy steels and method for making same | Yoshisato Kiyota, Hiroshi Ohtsubo, Junichi Ohta, Ichio Sakurada | 1992-04-28 |