Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479324 | Method and manufacturing piezoelectric device | — | 2002-11-12 |
| 6367133 | Method of manufacturing surface acoustic wave apparatus | Katsuhiro Ikada, Miki Takamiya | 2002-04-09 |
| 6368551 | Method for preparation of sintered permanent magnet | Shigenobu Sekine, Yuko Kawasaki, Yoshiki Kuwabara, Hiroji Sato, Minoru Narita +4 more | 2002-04-09 |