Issued Patents 2002
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488864 | Piezoelectric ceramic compact and piezoelectric ceramic device | Masahiko Kimura, Takuya Sawada | 2002-12-03 |
| 6480466 | Terminal switching apparatus and method | Hikari Sakai, Takeo Kitsukawa, Hiroki Furuichi | 2002-11-12 |
| 6445110 | Piezoelectric device | Masahiko Kimura, Takuya Sawada, Hirozumi Ogawa | 2002-09-03 |
| 6444141 | Piezoelectric ceramic and manufacturing method therefor | Akihiro Nakamichi, Koichi Hayashi | 2002-09-03 |
| 6440324 | Method for manufacturing piezoelectric ceramic composition, piezoelectric resonator, piezoelectric transformer and piezoelectric actuator, and piezoelectric laminated sintered body | Koichi Hayashi, Toshikatsu Hisaki, Yuji Yoshikawa, Masanori Kimura | 2002-08-27 |
| 6424080 | Piezoelectric element and method of producing the same | Koichi Hayashi, Masahiko Kimura | 2002-07-23 |
| 6423244 | Piezoelectric ceramic composition and piezoelectric ceramic device using the same | Takuya Sawada, Masahiko Kimura, Koichi Hayashi | 2002-07-23 |
| 6391223 | Piezoelectric ceramic composition and piezoelectric ceramic element using the same | Takuya Sawada, Masahiko Kimura, Koichi Hayashi | 2002-05-21 |
| 6383411 | Piezoelectric ceramic composition and piezoelectric ceramic device using the same | Takuya Sawada, Masahiko Kimura, Koichi Hayashi | 2002-05-07 |
| 6379580 | Piezoelectric ceramic material and monolithic piezoelectric transducer employing the ceramic material | Koichi Hayashi, Akihiro Nakamichi | 2002-04-30 |
| 6372152 | Piezoelectric ceramic composition and ceramic piezoelectric device employing the composition | Takuya Sawada, Masahiko Kimura, Koichi Hayashi | 2002-04-16 |
| 6369488 | Piezoelectric device | Masahiko Kimura, Takuya Sawada | 2002-04-09 |