Issued Patents 2003
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652949 | Method for producing fiber laminate, fiber laminate produced by the method, liquid reservoir containing the fiber laminate, and liquid-jet head cartridge having the reservoir | Shuzo Iwanaga, Hajime Yamamoto, Eiichiro Shimizu, Kenta Udagawa | 2003-11-25 |
| 6641763 | Fibrous aggregate forming method | Masao Nakamura, Tetsuya Hase, Haruo Morita, Hajime Yamamoto, Eiichiro Shimizu +1 more | 2003-11-04 |
| 6598963 | Liquid supplying system and liquid supply container | Hajime Yamamoto, Shozo Hattori, Eiichiro Shimizu, Hiroshi Koshikawa, Hiroki Hayashi | 2003-07-29 |
| 6550898 | Liquid supply 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 | 2003-04-22 |
| 6543886 | Liquid supply method, liquid supply container, negative pressure generating member container, and liquid container | Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu, Hiroshi Koshikawa, Hiroki Hayashi | 2003-04-08 |
| 6540342 | Liquid container and method for disconnecting liquid container | Hiroshi Koshikawa, Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu, Hiroki Hayashi | 2003-04-01 |
| 6540314 | Ink tank, cartridge including the ink tank, and printing apparatus using the cartridge | Mikio Sanada, Yoshifumi Hattori, Masanori Takenouchi, Osamu Morita, Shinya Mishina +1 more | 2003-04-01 |
| 6530654 | Ink container, valve unit for ink container, ink jet head cartridge having ink container and ink jet recording apparatus | Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu, Hiroshi Koshikawa, Hiroki Hayashi | 2003-03-11 |
| 6511167 | Ink container, holder for ink container, ink jet recording apparatus having holder and mounting method for mounting ink container to holder | Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu, Hiroshi Koshikawa, Hiroki Hayashi | 2003-01-28 |
| 6505923 | Liquid supply system, liquid supply container and negative pressure generating member container used for the same system, and ink jet recording apparatus using the same system | Hajime Yamamoto, Sadayuki Sugama, Shozo Hattori, Eiichiro Shimizu, Hirofumi Okuhara +3 more | 2003-01-14 |
| 6505925 | Method for inserting absorbent into container and container receiving absorbent produced by the method | Osamu Morita, Hiroshi Koshikawa | 2003-01-14 |