Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877408 | Press punching method and apparatus for forming a plurality of through holes by changing a travel distance of a punching mold | Shuji Mori, Masamichi Fujimoto | 2005-04-12 |
| 6856211 | Coaxial type impedance matching device | Fumio Yamada, Toshiaki Kitamura, Hiroyuki Kobayashi, Koichi Rokuyama, Shigeru Kasai +2 more | 2005-02-15 |