Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7893381 | Welding set of metal member including permanent magnet and welding method thereof, as well as electric rotating machine | Masahiko Fujita, Shoichiro Nishitani, Yasushi Nakatake, Masaharu Doi, Kazuhiro Shono +2 more | 2011-02-22 |