Issued Patents 2004
Showing 1–16 of 16 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 | Eiichiro Shimizu, Takeshi Kono, Masaya Uetsuki, Nobuyuki Hatasa, Hiroshi Koshikawa +1 more | 2004-11-30 |
| 6815381 | Fibrous material, production process of the fibrous material, ink-absorbing, treating process of the ink-absorbing member, ink tank container and ink cartridge | Eiichiro Shimizu, Yoshihisa Takizawa, Keiichiro Tsukuda, Yuji Hamasaki, Jun Hinami +2 more | 2004-11-09 |
| 6805434 | Liquid supplying system, liquid supply container, capillary force generating member container, ink jet cartridge and ink jet recording apparatus | Hiroki Hayashi, Shozo Hattori, Eiichiro Shimizu, Yasuo Kotaki, Hiroshi Koshikawa +1 more | 2004-10-19 |
| 6805044 | Vegetable cutting utensil | — | 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, Eiichiro Shimizu, Mikio Sanada +2 more | 2004-09-28 |
| 6771394 | Image scanning apparatus and image scanning method | Nobuo Nakanishi, Satoshi Segawa, Tomoaki Fukano, Masato Iwakawa | 2004-08-03 |
| 6758557 | LIQUID CONTAINER, METHOD OF MANUFACTURING THE CONTAINER, PACKAGE OF THE CONTAINER, INK JET HEAD CARTRIDGE IN WHICH THE CONTAINER AND A RECORDING HEAD ARE MADE INTEGRAL WITH EACH OTHER, AND LIQUID DISCHARGE RECORDING APPARATUS | Kenta Udagawa, Shozo Hattori, Eiichiro Shimizu, Jun Hinami, Shuzo Iwanaga +1 more | 2004-07-06 |
| 6741482 | Power conversion device | Shigeru Tanaka, Hiroshi Uchino | 2004-05-25 |
| 6719415 | Ink container, valve unit, ink container manufacturing method, ink jet head cartridge and recording apparatus | Shozo Hattori, Eiichiro Shimizu, Hiroshi Koshikawa, Hiroki Hayashi, Kenji Kitabatake | 2004-04-13 |
| 6712458 | Liquid container, elastic member for liquid container, and recording apparatus | Nobuyuki Hatasa, Eiichiro Shimizu, Takeshi Kohno, Hiroshi Koshikawa, 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, Eiichiro Shimizu, Mikio Sanada +2 more | 2004-03-23 |
| 6706349 | Packaging container and method therefor | Masataka Eida | 2004-03-16 |
| 6702427 | Liquid container and recording apparatus | Eiichiro Shimizu, Takeshi Kono, Shinichi Miyauchi, Yoshihiko Sugimura, Nobuyuki Hatasa +2 more | 2004-03-09 |
| 6698871 | Ink-contacting member, ink-absorbing member, ink tank and ink-jet cartridge, and ink-jet recording apparatus using the same | Hiroki Hayashi, Eiichiro Shimizu | 2004-03-02 |
| 6695506 | Platen supporting device | — | 2004-02-24 |
| 6683409 | Structured lighting material, method to generate incoherent luminescence and illuminator | Masayoshi Mikami, Shinichiro Nakamura | 2004-01-27 |