Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7119914 | Printer comprising detection device to detect whether a discharged-recording-medium tray or a cover member is at a position to obstruct conveyance of a recording medium | Yoshinori Nakajima, Seiji Takahashi, Fumihiro Gotoh | 2006-10-10 |
| 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 |
| 6203133 | Apparatus and method for enhancing image resolution using multi-level data generated by halftone processor | Hideki Tanaka, Shinji Takagi | 2001-03-20 |
| 6123404 | Recording apparatus for counting image recording drive data | Hideki Tanaka, Shinji Takagi, Takehiko Kasamatsu | 2000-09-26 |
| 6113290 | Ink jet recording apparatus having improved edge detecting and edge formation | Hideki Tanaka, Shinji Takagi, Takehiko Kasamatsu | 2000-09-05 |
| 6108102 | Image processing method and apparatus, and image forming apparatus | Hideki Tanaka | 2000-08-22 |
| 6099102 | Ink jet recording method, recording apparatus, and information-processing system | Hideki Tanaka, Shinji Takagi | 2000-08-08 |
| 6095644 | Ink-jet printing apparatus | Takehiko Kasamatsu, Shinji Takagi, Hideki Tanaka | 2000-08-01 |
| 6085028 | Recording apparatus and method for recording an image with drive data calculated in accordance with image data and context data | Shinji Takagi, Hideki Tanaka, Takehiko Kasamatsu | 2000-07-04 |