Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824258 | Liquid container, liquid supply system and ink jet recording apparatus utilizing the same, and method of mounting liquid container on recording apparatus | Hajime Yamamoto, Eiichiro Shimizu, Takeshi Kono, Masaya Uetsuki, Nobuyuki Hatasa +1 more | 2004-11-30 |
| 6805434 | Liquid supplying system, liquid supply container, capillary force generating member container, ink jet cartridge and ink jet recording apparatus | Hiroki Hayashi, Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu, Yasuo Kotaki +1 more | 2004-10-19 |
| 6796645 | Surface reformed fiber body, liquid container using fiber absorber, and method of producing fiber absorber for use in liquid ejection | Hiroki Hayashi, Sadayuki Sugama, Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu +2 more | 2004-09-28 |
| 6742857 | Liquid container and ink jet recording apparatus employing liquid container | Eiichiro Shimizu, Nobuyuki Hatasa | 2004-06-01 |
| 6719415 | Ink container, valve unit, ink container manufacturing method, ink jet head cartridge and recording apparatus | Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu, Hiroki Hayashi, Kenji Kitabatake | 2004-04-13 |
| 6712458 | Liquid container, elastic member for liquid container, and recording apparatus | Nobuyuki Hatasa, Hajime Yamamoto, Eiichiro Shimizu, Takeshi Kohno, Tatsuo Nanjo | 2004-03-30 |
| 6709092 | Recording liquid feed path, recording liquid container, and recording liquid feed device having same, as well as surface modifying method for the recording liquid feed device | Hiroki Hayashi, Sadayuki Sugama, Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu +2 more | 2004-03-23 |
| 6705715 | Liquid container, cartridge including liquid container, printing apparatus using cartridge and liquid-discharge printing apparatus | Osamu Morita, Kenji Kitabatake | 2004-03-16 |
| 6702427 | Liquid container and recording apparatus | Eiichiro Shimizu, Hajime Yamamoto, Takeshi Kono, Shinichi Miyauchi, Yoshihiko Sugimura +2 more | 2004-03-09 |