Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338508 | Alloy steel powders for injection molding use, their compounds and a method for making sintered parts from the same | Minoru Nitta, Yoshisato Kiyota, Yukio Makiishi, Hiroshi Ohtsubo, Toshio Watanabe | 1994-08-16 |