Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10022793 | Alloy flake production apparatus and production method for raw material alloy flakes for rare earth magnet using the apparatus | Kazuhiro Yamamoto | 2018-07-17 |
| 6772619 | Measuring apparatus and method for correcting errors in a machine | Masayuki Nashiki, Tetsuya Matsushita, Masao Nakagawa | 2004-08-10 |
| 6681018 | Audio signal processor and audio device | Keiichi Asakura | 2004-01-20 |
| 6203254 | Parallel mechanism machining device | Masayuki Nashiki, Tetsuya Matsushita, Masao Nakagawa | 2001-03-20 |