Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454403 | Ink set for color ink-jet recording, and recording method, recording apparatus, ink cartridge, recording unit and reduction of bleeding, employing the ink set | Yoshihisa Takizawa, Hisashi Teraoka, Yuko Yakushigawa | 2002-09-24 |
| 6435658 | Ink jet recording method | Masao Kato, Nobuyuki Matsumoto, Fumihiro Gotoh, Akitoshi Yamada, Tetsuya Suwa +1 more | 2002-08-20 |
| 6342095 | Ink set, and recording method and recording instrument using the same | Yoshihisa Takizawa, Hisashi Teraoka, Koichi Osumi | 2002-01-29 |