Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9120321 | Ink jet recording apparatus and control method, configured to detect remaining ink | Yuuichiroh Tsujiguchi, Hitoshi Sasaki | 2015-09-01 |
| 8998371 | Image forming apparatus | Tomoaki Nakano, Kazuyoshi Matsumoto, Shingo Masaoka, Yasukazu Kitamura, Yoshimitsu Ogura +10 more | 2015-04-07 |
| 8911054 | Image forming apparatus | Yasukazu Kitamura, Yoshimitsu Ogura, Kazuyoshi Matsumoto, Tomoaki Nakano, Shingo Masaoka | 2014-12-16 |