Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669335 | Ink-jet printing head and ink-jet printing apparatus | Sohei Tanaka, Shinji Takagi, Takeshi Ono, Masafumi Wataya, Noriyuki Suzuki +3 more | 2003-12-30 |
| 6585363 | Ink-jet printing apparatus and printing method | Hideki Tanaka, Shinji Takagi, Takehiko Kasamatsu | 2003-07-01 |
| 6557984 | Ink-jet printing head and ink-jet printing apparatus | Sohei Tanaka, Shinji Takagi, Takeshi Ono, Masafumi Wataya, Noriyuki Suzuki +3 more | 2003-05-06 |
| 6547358 | Ink jet printing apparatus and ejection data forming method | Hideki Tanaka, Shinji Takagi, Takehiko Kasamatsu | 2003-04-15 |