Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7188926 | Filler solution for inkjet head, inkjet head, and recording apparatus | Mamoru Soga | 2007-03-13 |
| 7152968 | Image formation method | Mamoru Soga, Masaichiro Tatekawa, Keishi Taniguchi, Tsutomu Matsuda, Masashi Ito +1 more | 2006-12-26 |
| 7097698 | Ink-jet recording ink, ink cartridge and recording device using such ink | Mamoru Soga, Takuma Takasu | 2006-08-29 |
| 7015258 | Ink composition for ink jet recording, ink cartridge containing the ink composition, and recording apparatus using the ink composition | Mamoru Soga | 2006-03-21 |
| 6988794 | Inkjet recording ink, method for producing said ink, and ink cartridge and recording device having said ink | Mamoru Soga, Hiroyuki Matsuo, Masaichiro Tatekawa | 2006-01-24 |
| 6955429 | Ink-jet recording head, ink cartridge, and recording apparatus | Mamoru Soga, Takatoshi Minoda, Masaichiro Tatekawa | 2005-10-18 |
| 6946024 | Ink composition for inkjet recording, ink cartridge, and recording apparatus | Mamoru Soga | 2005-09-20 |
| 6942329 | Ink for inkjet recording, and cartridge and recording apparatus including the ink | Mamoru Soga, Hiroyuki Matsuo, Masaichiro Tatekawa | 2005-09-13 |
| 6929686 | Ink composition for inkjet recording | Mamoru Soga, Masaichiro Tatekawa, Keishi Taniguchi, Tsutomu Matsuda, Masashi Ito +1 more | 2005-08-16 |