Issued Patents All Time
Showing 51–75 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8430466 | Head drive device of inkjet printer and ink jet printer | Atsushi Oshima, Osamu Shinkawa, Toshiyuki Suzuki, Tomoki Hatano | 2013-04-30 |
| 8430468 | Head drive device of inkjet printer and inkjet printer | Toshiyuki Suzuki, Osamu Shinkawa, Tomoki Hatano, Atsushi Oshima | 2013-04-30 |
| 8419147 | Fluid ejection device | Noritaka IDE, Shinichi Miyazaki, Atsushi Oshima, Hiroyuki Yoshino, Nobuaki Azami | 2013-04-16 |
| 8398194 | Power amplifier and liquid jet printing apparatus | Hiroyuki Yoshino, Atsushi Oshima, Noritaka IDE, Nobuaki Azami, Shinichi Miyazaki | 2013-03-19 |
| 8393699 | Capacitive load driving circuit, liquid ejection device, and printing apparatus | Hiroyuki Yoshino, Atsushi Oshima, Shinichi Miyazaki, Noritaka IDE | 2013-03-12 |
| 8382224 | Fluid ejection device and fluid ejection printer with a power amplifier stopping section | Atsushi Oshima, Noritaka IDE, Shinichi Miyazaki, Hiroyuki Yoshino | 2013-02-26 |
| 8376486 | Liquid jet apparatus having a modulation period modification circuit | Noritaka IDE, Atsushi Oshima, Shinichi Miyazaki, Hiroyuki Aizawa, Seiichi Taniguchi | 2013-02-19 |
| 8313170 | Fluid ejection device | Nobuaki Azami, Hiroyuki Yoshino, Shinichi Miyazaki, Atsushi Oshima, Noritaka IDE | 2012-11-20 |
| 8313161 | Liquid ejecting apparatus and liquid ejecting printing apparatus | Atsushi Oshima, Noritaka IDE, Shinichi Miyazaki, Hiroyuki Yoshino | 2012-11-20 |
| 8308254 | Liquid jet apparatus | Atsushi Oshima, Noritaka IDE, Shinichi Miyazaki, Hiroyuki Aizawa, Seiichi Taniguchi | 2012-11-13 |
| 8303065 | Load driving circuit, liquid ejection device, and printing apparatus | Shinichi Miyazaki, Atsushi Oshima, Hiroyuki Yoshino, Noritaka IDE | 2012-11-06 |
| 8303064 | Capacitive load driving circuit, liquid ejection device, and printing apparatus | Atsushi Oshima, Shinichi Miyazaki, Hiroyuki Yoshino, Noritaka IDE | 2012-11-06 |
| 8287069 | Head drive device and drive control method of ink jet printer, and ink jet printer | Atsushi Oshima, Osamu Shinkawa, Toshiyuki Suzuki, Tomoki Hatano | 2012-10-16 |
| 8262183 | Capacitive load driving device and fluid ejection device | Atsushi Oshima, Hiroyuki Yoshino, Shinichi Miyazaki, Noritaka IDE | 2012-09-11 |
| 8262180 | Liquid jet apparatus and printing apparatus | Atsushi Oshima | 2012-09-11 |
| 8256858 | Liquid ejection device and liquid ejection printer | Atsushi Oshima, Shinichi Miyazaki, Hiroyuki Yoshino, Noritaka IDE | 2012-09-04 |
| 8246133 | Liquid jet apparatus and printing apparatus | Atsushi Oshima | 2012-08-21 |
| 8240798 | Head drive apparatus of inkjet printer and inkjet printer | Atsushi Oshima, Osamu Shinkawa, Toshiyuki Suzuki, Tomoki Hatano | 2012-08-14 |
| 8240794 | Liquid jet apparatus and printing apparatus | Atsushi Oshima, Toshiyuki Suzuki, Osamu Shinkawa, Tomoki Hatano | 2012-08-14 |
| 8201905 | Head drive apparatus of ink jet printer, head driving method, and ink jet printer | Toshiyuki Suzuki, Osamu Shinkawa, Tomoki Hatano, Atsushi Oshima | 2012-06-19 |
| 8172373 | Fluid ejection device | Atsushi Oshima, Shinichi Miyazaki, Nobuaki Azami, Hiroyuki Yoshino, Noritaka IDE | 2012-05-08 |
| 8111409 | Detecting apparatus and recording unit | Kaneo Yoda, Toshiyuki Suzuki, Atsushi Oshima | 2012-02-07 |
| 8022743 | Pulse width modulation circuit and liquid jet printing apparatus | Shinichi Miyazaki, Hiroyuki Yoshino, Nobuaki Azami, Atsushi Oshima, Noritaka IDE | 2011-09-20 |
| 7984956 | Liquid jet apparatus and printing apparatus | Atsushi Oshima | 2011-07-26 |
| 7984957 | Liquid jet apparatus, printing apparatus, and method of adjusting phase of drive pulse | Toshiyuki Suzuki, Atsushi Oshima, Osamu Shinkawa, Tomoki Hatano | 2011-07-26 |