Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066788 | Engine generator | Tadafumi Hirose, Ryosuke Shibata, Go Tanaka | 2011-11-29 |
| 7954934 | Ink-jet printing apparatus and ink cartridge therefor | Satoshi Shinada, Fujio Akahane, Minoru Usui, Makoto Matsuzaki | 2011-06-07 |
| 7871156 | Ink cartridge for ink-jet printing apparatus | Minoru Usui, Satoshi Shinada, Takahiro Naka, Hisashi Miyazawa, Takeo Seino +8 more | 2011-01-18 |