Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5534045 | Water-atomized iron powder and method | Kuniaki Ogura, Hiroyuki Ishikawa, Yoshiaki Maeda | 1996-07-09 |
| 5462577 | Water-atomized iron powder and method | Kuniaki Ogura, Hiroyuki Ishikawa, Yoshiaki Maeda | 1995-10-31 |