Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5547488 | Method of making ejection powder for mechanical plating | Masatsugu Watanabe, Yasuhisa Nagano, Hajime Shimoyama | 1996-08-20 |
| 5354579 | Mechanical plating method for forming a zinc alloy film by ejecting heat treated powder | Masatsugu Watanabe, Yasuhisa Nagano, Hajime Shimoyama | 1994-10-11 |