Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267732 | Method for manufacturing steel parts by continuous copper-brazing and quench hardening | Katsutoshi Yoshizawa, Hiroaki Yamashita | 2007-09-11 |
| 5383625 | Reel holder for use in tape winding apparatus | Seigo Uehara | 1995-01-24 |
| 5366174 | Tape winding apparatus | Shiro Matsuzaki, Yoshihiko Miyasaka | 1994-11-22 |