Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521354 | Epoxy resin composition and semiconductor device | Hiroo Shimizu, Masayuki Tanaka | 2003-02-18 |
| 5146860 | Sewing and stacking apparatus | Tsuguhiro Shimoyama, Katsumi Tabushi, Toshio Anazawa | 1992-09-15 |