Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7014924 | Metal member to be cast-wrapped | Yoshiaki Koyama, Mitsunori Arimura, Kaoru Mitsuuchi, Toshiyuki Shibasaki, Yoshiaki Itou +1 more | 2006-03-21 |
| 5672313 | Method of manufacturing powder molding and powder feeder | Yoshishige Takano, Yoshinobu Takeda | 1997-09-30 |