Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619791 | Aqueous ink, organic pigment powder, ink cartridge, recording unit and ink-jet recording apparatus | Shinichi Tochihara, Shoji Koike, Masaaki Hiro | 2003-09-16 |
| 6552156 | Water-soluble addition polymer and aqueous ink using the same | Hiromichi Noguchi, Masahiro Haruta, Shoji Koike, Tomoya Yamamoto, Mariko Suzuki +1 more | 2003-04-22 |
| 6540330 | Liquid discharge head, method for producing the same and liquid discharge apparatus | Masahiko Kubota, Teruo Ozaki, Ryuji Katsuragi, Hidehiko Kanda | 2003-04-01 |
| 6474803 | Ink, ink set, ink cartridge, recording unit, image recording method and image recording apparatus | Shoji Koike, Shinichi Hakamada | 2002-11-05 |
| 6460987 | Ink set for ink-jet recording, ink-jet recording method, recording unit, ink-jet recording apparatus and bleeding reducing method | Ryuji Katsuragi, Teruo Ozaki, Masahiko Kubota, Hidehiko Kanda | 2002-10-08 |
| 6435660 | Ink jet recording head substrate, ink jet recording head, ink jet recording unit, and ink jet recording apparatus | Teruo Ozaki, Masahiko Kubota, Ryuji Katsuragi, Hidehiko Kanda | 2002-08-20 |
| 6426766 | Printing process, ink set for use in such process, and print and processed article obtained thereby | Masahiro Haruta, Shoji Koike, Aya Takaide, Tomoya Yamamoto, Mariko Suzuki | 2002-07-30 |
| 6412936 | Ink, ink set, ink cartridge, recording unit, image recording process and image recording apparatus | Kumiko Mafune, Yutaka Kurabayashi, Masashi Ogasawara | 2002-07-02 |
| 6398355 | Ink, ink set, ink cartridge, recording unit, image recording method and image recording apparatus | Shoji Koike, Yutaka Kurabayashi, Shinichi Hakamada, Masashi Ogasawara | 2002-06-04 |
| 6394597 | Ink-jet printing cloth, and ink-jet printing process and production process of print using the same | Shoji Koike, Masahiro Haruta, Yasushi Miura, Aya Takaide, Tomoya Yamamoto +2 more | 2002-05-28 |
| 6284348 | Ink-jet printing cloth, textile printing process and print | Mariko Suzuki, Masahiro Haruta, Shoji Koike, Aya Takaide, Tomoya Yamamoto | 2001-09-04 |
| 6254231 | Ink-jet textile printing ink and ink-jet printing process and instrument making use of the same | Mariko Suzuki, Masahiro Haruta, Shoji Koike, Tomoya Yamamoto | 2001-07-03 |
| 6214963 | Water-soluble addition polymer and aqueous ink using the same | Hiromichi Noguchi, Masahiro Haruta, Shoji Koike, Tomoya Yamamoto, Mariko Suzuki +1 more | 2001-04-10 |
| 6200667 | Cloth for textile printing, and textile printing process using the cloth and print obtained thereby | Masahiro Haruta, Shoji Koike, Mariko Suzuki, Shinichi Hakamada | 2001-03-13 |
| 6153263 | Ink jet textile printing and printing textile article | Masahiro Haruta, Shoji Koike, Tomoya Yamamoto, Mariko Suzuki, Shinichi Hakamada | 2000-11-28 |
| 6139939 | Ink-jet printing cloth, textile printing method of the same and print resulting therefrom | Masahiro Haruta, Shoji Koike, Makoto Aoki, Aya Yoshihira, Tomoya Yamamoto +1 more | 2000-10-31 |
| 6036307 | Ink-jet printing process and print | Shinichi Hakamada, Masahiro Haruta, Shoji Koike, Tomoya Yamamoto, Mariko Suzuki | 2000-03-14 |
| 5922625 | Print medium for use in ink jet printing method | Masahiro Haruta, Shoji Koike, Aya Takaide, Tomoya Yamamoto, Mariko Suzuki | 1999-07-13 |
| 5910812 | Textile printing method and printed textile obtained thereby | Tomoya Yamamoto, Masahiro Haruta, Shoji Koike, Aya Takaide, Mariko Suzuki | 1999-06-08 |
| 5902387 | Ink-jet textile printing ink, and ink-jet printing process and instrument making use of the same | Mariko Suzuki, Masahiro Haruta, Shoji Koike, Tomoya Yamamoto | 1999-05-11 |
| 5888253 | Textile-printing method, printed textile obtained thereby, and ink | Tomoya Yamamoto, Masahiro Haruta, Shoji Koike, Aya Yoshihira, Mariko Suzuki | 1999-03-30 |
| 5782967 | Ink-jet ink containing phytic acid, and ink jet recording method and ink-jet instrument using the same | Masahiro Haruta, Shoji Koike, Tomoya Yamamoto, Mariko Suzuki, Shinichi Hakamada | 1998-07-21 |
| 5781216 | Ink-jet printing cloth, textile printing method of the same and print resulting therefrom | Masahiro Haruta, Shoji Koike, Makoto Aoki, Aya Yoshihira, Tomoya Yamamoto +1 more | 1998-07-14 |
| 5764261 | Ink for ink-jet printing and the printing process therewith | Shoji Koike, Masahiro Haruta, Aya Yoshihira, Tomoya Yamamoto, Mariko Suzuki | 1998-06-09 |
| 5734403 | Ink-jet recording process, and ink set and ink-jet recording apparatus for use in such process | Yuko Suga, Jiro Moriyama, Masato Katayama, Toshiharu Inui, Yutaka Kurabayashi +3 more | 1998-03-31 |