Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488864 | Piezoelectric ceramic compact and piezoelectric ceramic device | Masahiko Kimura, Akira Ando | 2002-12-03 |
| 6445110 | Piezoelectric device | Masahiko Kimura, Akira Ando, Hirozumi Ogawa | 2002-09-03 |
| 6423244 | Piezoelectric ceramic composition and piezoelectric ceramic device using the same | Masahiko Kimura, Akira Ando, Koichi Hayashi | 2002-07-23 |
| 6391223 | Piezoelectric ceramic composition and piezoelectric ceramic element using the same | Masahiko Kimura, Akira Ando, Koichi Hayashi | 2002-05-21 |
| 6383411 | Piezoelectric ceramic composition and piezoelectric ceramic device using the same | Masahiko Kimura, Akira Ando, Koichi Hayashi | 2002-05-07 |
| 6372152 | Piezoelectric ceramic composition and ceramic piezoelectric device employing the composition | Masahiko Kimura, Akira Ando, Koichi Hayashi | 2002-04-16 |
| 6369488 | Piezoelectric device | Akira Ando, Masahiko Kimura | 2002-04-09 |