Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7470983 | Semiconductor device reducing warping due to heat production | Yoshinari Tsukada, Hiroshi Yarita, Fumitomo Takano, Yasuro Yamanaka | 2008-12-30 |
| 5609187 | Device for forming wave winding, and jigs for forming and holding wave winding | Hiroyuki Noguchi, Tomoaki Momose | 1997-03-11 |