Issued Patents 2003
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666658 | Microfluidic pump device | Tsutomu Nanataki, Iwao Ohwada | 2003-12-23 |
| 6657364 | Piezoelectric/electrostrictive device | Kazuyoshi Shibata | 2003-12-02 |
| 6656432 | Micropipette and dividedly injectable apparatus | Toshikazu Hirota, Nobuo Takahashi | 2003-12-02 |
| 6649343 | DNA chip and method for producing the same | Toshikazu Hirota, Takao Ohnishi | 2003-11-18 |
| 6643902 | Piezoelectric/electrostrictive device and method of manufacturing same | Tsutomu Nanataki, Koji Kimura | 2003-11-11 |
| 6647169 | Optical switch | Hiroyuki Tsuji, Kazumasa Kitamura, Nobuo Takahashi | 2003-11-11 |
| 6637102 | Process for producing an industrial member having throughholes of high aspect ratio | Hiroyuki Tsuji, Kazumasa Kitamura, Yoshinori Yamaguchi | 2003-10-28 |
| 6624549 | Piezoelectric/electrostrictive device and method of fabricating the same | Tsutomu Nanataki, Koji Kimura | 2003-09-23 |
| 6612190 | Mass sensor and mass sensing method | Takao Ohnishi, Koji Kimura | 2003-09-02 |
| 6605887 | Piezoelectric/electrostrictive device and method of manufacturing same | Tsutomu Nanataki, Koji Ikeda, Koji Kumura, Kazuyoshi Shibata | 2003-08-12 |
| 6584660 | Method of manufacturing a piezoelectric device | Natsumi Shimogawa, Koji Kimura | 2003-07-01 |
| 6585175 | Nozzle for liquid injection device and method of producing the same | Hiroyuki Tsuji, Nobuo Takahashi | 2003-07-01 |
| 6570297 | Piezoelectric/electrostrictive device | Tsutomu Nanataki, Masato Komazawa, Koji Kimura | 2003-05-27 |
| 6565331 | Pump | Tsutomu Nanataki, Iwao Ohwada | 2003-05-20 |
| 6566789 | Piezoelectric/electrostrictive device and method of manufacturing same | Tsutomu Nanataki, Koji Ikeda, Koji Kimura, Kazuyoshi Shibata | 2003-05-20 |
| 6554405 | Liquid-drop discharge device having controlled pressure differential between liquid storage tank and reaction cell | Takao Ohnishi, Toshikazu Hirota | 2003-04-29 |
| 6552474 | Ceramic diaphragm structure and method for producing the same | Tsutomu Nanataki, Katsuyuki Takeuchi | 2003-04-22 |
| 6549437 | Voltage converter | Iwao Ohwada | 2003-04-15 |
| 6545421 | Current controlling element | Tsutomu Nanataki, Iwao Ohwada | 2003-04-08 |
| 6542658 | Optical switch | Tsutomu Nanataki, Koji Kimura | 2003-04-01 |
| 6538362 | Piezoelectric/electrostrictive device and method of manufacturing same | Tsutomu Nanataki, Koji Kimura | 2003-03-25 |
| 6533197 | Device for discharging raw material-fuel | Hiroyuki Tsuji, Nobuo Takahashi | 2003-03-18 |
| 6534899 | Piezoelectric/electrostrictive device and method of manufacturing same | Kazuyoshi Shibata, Masahiko Namerikawa | 2003-03-18 |
| 6534898 | Piezoelectric/electrostrictive device having mutually opposing thin plate section | Tsutomu Nanataki, Koji Ikeda, Koji Kimura, Kazuyoshi Shibata | 2003-03-18 |
| 6528925 | Piezoelectric/electrostrictive element driving circuit | Iwao Ohwada | 2003-03-04 |