Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862164 | Ink jet recording apparatus and recording method therefor | Kouhei Ishikawa, Hideaki Kishida, Mitsuhiro Mukasa, Kenichi Tsuburaya, Yoichi Sonobe +1 more | 2011-01-04 |
| 7731320 | Ink jet recording apparatus and recording method therefor | Kouhei Ishikawa, Hideaki Kishida, Mitsuhiro Mukasa, Kenichi Tsuburaya, Yoichi Sonobe +1 more | 2010-06-08 |
| 6471351 | Ink jet recording apparatus and recording method therefor | Kouhei Ishikawa, Hideaki Kishida, Mitsuhiro Mukasa, Kenichi Tsuburaya, Yoichi Sonobe +1 more | 2002-10-29 |
| 5315405 | Binary circuit of scanner read image data | — | 1994-05-24 |