Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441539 | Piezoelectric resonator | Hidekazu Kitamura, Kazuhiro Inoue | 2002-08-27 |
| 6388032 | Cyclic olefin polymer containing little catalyst residue | Michio Yamaura, Kiyonari Hashidzume, Hideaki Nitta, Kaoru Iwata | 2002-05-14 |