Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907036 | Microstripline filter and method for manufacturing the same | Motoharu Hiroshima, Soichi Nakamura | 2011-03-15 |
| 7887159 | Liquid ejecting head and ink jet printing apparatus | Shuichi Murakami, Kenji Yabe | 2011-02-15 |
| 7866028 | Method for manufacturing resonant element | Motoharu Hiroshima, Soichi Nakamura, Hirotsugu MORI | 2011-01-11 |
| 7824009 | Liquid ejection head | — | 2010-11-02 |
| 7740333 | Printhead, head cartridge, and printing apparatus using restriction circuit for restricting input of signals | Kimiyuki Hayasaki, Masahiko Ogawa, Yuichiro Akama | 2010-06-22 |
| 7656254 | Dielectric filter having electrodes jump-coupled to a flexion, a chip device having the dielectric filter and method of manufacturing the chip device | Motoharu Hiroshima, Hideyuki Kato | 2010-02-02 |
| 7600839 | Recording apparatus which can prevent block switching noises | Yuichiro Akama, Kimiyuki Hayasaki, Masahiko Ogawa | 2009-10-13 |
| 7506962 | Liquid discharge method, liquid discharge head and liquid discharge apparatus | Shuichi Murakami | 2009-03-24 |
| 7178381 | Portable gas detector | Shuji Tajima | 2007-02-20 |
| 7089779 | Portable gas detector | Shuji Tajima | 2006-08-15 |
| 6861929 | Low-pass filter | Kikuo Tsunoda, Masamichi Ando | 2005-03-01 |
| 6781476 | Filter having directional coupler and communication device | Kikuo Tsunoda, Hiromitsu Ito | 2004-08-24 |
| 6712586 | Gas suction pump device, gas feed adapter and gas alarm unit | Junichi Koyano, Shuji Tajima, Takuo Aida | 2004-03-30 |