Issued Patents 2003
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525448 | Piezoelectric/electrostrictive device | Kazuyoshi Shibata | 2003-02-25 |
| 6518690 | Piezoelectric/electrostrictive film type elements and process for producing the same | Tsutomu Nanataki, Koji Kimura, Masao Takahashi | 2003-02-11 |
| 6507682 | Optical switch | Hiroyuki Tsuji, Kazumasa Kitamura, Nobuo Takahashi | 2003-01-14 |
| 6502302 | Process for producing an industrial member having throughholes of high aspect ratio | Hiroyuki Tsuji, Kazumasa Kitamura, Yoshinori Yamaguchi | 2003-01-07 |