Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830324 | Liquid storing container, ink jet cartridge, and ink jet printing apparatus | Hiroyuki Ishinaga, Nobuyuki Kuwabara, Tetsuya Ohashi | 2004-12-14 |
| 6773099 | Liquid container, liquid supplying apparatus, and recording apparatus | Ryoji Inoue, Hiroyuki Ishinaga, Nobuyuki Kuwabara, Tetsuya Ohashi | 2004-08-10 |
| 6712460 | Inkjet printing head | Tetsuya Ohashi, Naoji Otsuka, Hiroyuki Inoue, Hiroyuki Ishinaga, Nobuyuki Kuwabara +1 more | 2004-03-30 |