Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955422 | Ink cartridge | Hisashi Miyazawa, Munehide Kanaya, Yasuto Sakai, Masaki Shimomura, Yoshihiro Koizumi +1 more | 2005-10-18 |
| 6863376 | Ink cartridge and ink-jet recording apparatus | Takeo Seino, Satoshi Shinada, Hisashi Miyazawa, Yasuto Sakai, Masaki Shimomura | 2005-03-08 |
| 6854843 | Recording apparatus | Akira Anami, Takayuki Shiota, Mamoru Ukita, Narihiro Oki, Kazuo Otsuka | 2005-02-15 |