Issued Patents All Time
Showing 101–125 of 197 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794582 | Mask for screen printing, the method for producing same and circuit board produced by screen printing with such mask | Yukihisa Takeuchi, Nobuo Takahashi | 2004-09-21 |
| 6794723 | Matrix type piezoelectric/electrostrictive device and manufacturing method thereof | Yukihisa Takeuchi, Masashi Watanabe, Tatsuo Kawaguchi | 2004-09-21 |
| 6751832 | Piezoelectric/electrostrictive device and production method thereof | Toshikazu Hirota, Yukihisa Takeuchi | 2004-06-22 |
| 6724127 | Piezoelectric/electrostrictive device | Yukihisa Takeuchi, Takao Ohnishi | 2004-04-20 |
| 6719211 | Droplet ejecting apparatus | Yukihisa Takeuchi, Kazuhiro Yamamoto | 2004-04-13 |
| 6715192 | Method for manufacturing a piezoelectric/electrostrictive device | Yukihisa Takeuchi, Tsutomu Nanataki, Toshikazu Hirota | 2004-04-06 |
| 6703257 | Piezoelectric/electrostrictive film type elements and process for producing the same | Yukihisa Takeuchi, Tsutomu Nanataki, Masao Takahashi | 2004-03-09 |
| 6671939 | Method for producing a piezoelectric/electrostrictive device | Yukihisa Takeuchi, Tsutomu Nanataki | 2004-01-06 |
| 6643902 | Piezoelectric/electrostrictive device and method of manufacturing same | Yukihisa Takeuchi, Tsutomu Nanataki | 2003-11-11 |
| 6624549 | Piezoelectric/electrostrictive device and method of fabricating the same | Yukihisa Takeuchi, Tsutomu Nanataki | 2003-09-23 |
| 6618515 | Connector with a connection detection function, optical fiber cable with a connection detection function, and equipment control mechanism for an optical equipment | Takeshi Satake, Koichi Maeda | 2003-09-09 |
| 6612190 | Mass sensor and mass sensing method | Yukihisa Takeuchi, Takao Ohnishi | 2003-09-02 |
| 6599463 | Monolithic ceramic electronic component and production process therefor, and ceramic paste and production process therefor | Makoto Miyazaki, Satoru Tanaka, Koji Kato, Koji Suzuki | 2003-07-29 |
| 6584660 | Method of manufacturing a piezoelectric device | Natsumi Shimogawa, Yukihisa Takeuchi | 2003-07-01 |
| 6570297 | Piezoelectric/electrostrictive device | Yukihisa Takeuchi, Tsutomu Nanataki, Masato Komazawa | 2003-05-27 |
| 6566789 | Piezoelectric/electrostrictive device and method of manufacturing same | Yukihisa Takeuchi, Tsutomu Nanataki, Koji Ikeda, Kazuyoshi Shibata | 2003-05-20 |
| 6542658 | Optical switch | Yukihisa Takeuchi, Tsutomu Nanataki | 2003-04-01 |
| 6538362 | Piezoelectric/electrostrictive device and method of manufacturing same | Yukihisa Takeuchi, Tsutomu Nanataki | 2003-03-25 |
| 6534898 | Piezoelectric/electrostrictive device having mutually opposing thin plate section | Yukihisa Takeuchi, Tsutomu Nanataki, Koji Ikeda, Kazuyoshi Shibata | 2003-03-18 |
| 6518690 | Piezoelectric/electrostrictive film type elements and process for producing the same | Yukihisa Takeuchi, Tsutomu Nanataki, Masao Takahashi | 2003-02-11 |
| 6498419 | Piezoelectric/electrostrictive device having mutually opposing end surfaces and method of manufacturing the same | Yukihisa Takeuchi, Tsutomu Nanataki, Koji Ikeda, Kazuyoshi Shibata | 2002-12-24 |
| 6476539 | Piezoelectric/electrostrictive device | Yukihisa Takeuchi, Tsutomu Nanataki, Masato Komazawa | 2002-11-05 |
| 6476538 | Piezoelectric/electrostrictive device and method of manufacturing same | Yukihisa Takeuchi, Tsutomu Nanataki, Koji Ikeda, Kazuyoshi Shibata | 2002-11-05 |
| 6472799 | Piezoelectric/electrostrictive device and method of manufacturing same | Yukihisa Takeuchi, Tsutomu Nanataki | 2002-10-29 |
| 6465934 | Piezoelectric/electrostrictive device | Yukihisa Takeuchi, Takao Ohnishi | 2002-10-15 |