Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7885779 | Measurement error correcting method and electronic component characteristic measurement device | Taichi Mori, Gaku Kamitani | 2011-02-08 |
| 6772491 | Manufacturing method for ceramic oscillator | Naoki Fujii, Mikio Nakajima, Keiichi Kami | 2004-08-10 |
| 6628042 | Polarizing device and method | — | 2003-09-30 |
| 6521166 | Method of polarization-treating piezoelectric body | Naoki Fujii | 2003-02-18 |
| 6464925 | Method of polarization-treating piezoelectric body | Naoki Fujii | 2002-10-15 |
| 6403012 | Method of polarization-treating piezoelectric material | Naoki Fujii | 2002-06-11 |