Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311082 | Information processing system, non-transitory computer readable medium, and booth | Shu Watanabe, Kunichi Yamashita, Kengo TOKUCHI, Masamichi Kimura, Akihide Kawamura | 2025-05-27 |
| 12045136 | Information processing apparatus, information processing method, information processing system, and non-transitory computer readable medium | Kenji Matsukawa, Toru HATORI, Kengo TOKUCHI | 2024-07-23 |
| 8305634 | Image processing device, image recording system, image processing method and computer-readable medium | Akira Mihara, Kenichi Kawauchi | 2012-11-06 |
| 7878611 | Drive device of liquid ejection head and liquid ejection apparatus | — | 2011-02-01 |
| 7744182 | Capacitive load driving circuit and method, and liquid drop ejecting device | — | 2010-06-29 |
| 7448708 | Liquid droplet ejecting head, image recording apparatus, recording method, and image recording method with digital signals expressing voltage and duration of a waveform | — | 2008-11-11 |
| 7328970 | Recording head and image recording device | Tohru Mihara | 2008-02-12 |
| 7293851 | Liquid discharging head drive device and drive method | — | 2007-11-13 |