Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422674 | Liquid supply system and liquid residual amount detecting method of liquid supply system | Jun Hinami, Hajime Yamamoto, Eiichiro Shimizu, Hidehisa Matsumoto, Hiroki Hayashi | 2002-07-23 |
| D460107 | Ink tank for printer | Tatsuo Nanjo, Hiroshi Koshikawa, Toshimi Chiba, Hajime Yamamoto, Hiroki Hayashi +4 more | 2002-07-09 |
| 6406079 | Automobile bumper core | Teruo Tamada | 2002-06-18 |
| 6402298 | Ink tank module, ink tank coupling member, and inkjet recording apparatus | Tatsuo Nanjo, Hajime Yamamoto, Eiichiro Shimizu, Hiroshi Koshikawa, Hiroki Hayashi +1 more | 2002-06-11 |
| 6402308 | Liquid supply system and liquid supply vessel used for the same | Sadayuki Sugama, Hajime Yamamoto, Hirofumi Okuhara, Tomoyuki Kaneda | 2002-06-11 |
| D456835 | Ink tank for printer | Tatsuo Nanjo, Hiroshi Koshikawa, Toshimi Chiba, Hajime Yamamoto, Hiroki Hayashi +4 more | 2002-05-07 |
| 6382783 | Liquid supply method, capillary force generating member container used for method thereof, and liquid supply container | Hiroki Hayashi, Hajime Yamamoto, Eiichiro Shimizu, Hiroshi Koshikawa, Kenji Kitabatake | 2002-05-07 |
| 6347865 | Liquid container, liquid supply system, and method for manufacturing such liquid container | Hidehisa Matsumoto, Hajime Yamamoto, Eiichiro Shimizu, Jun Hinami, Hiroki Hayashi | 2002-02-19 |
| 6345888 | Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with system | Hidehisa Matsumoto, Hiroyuki Ishinaga, Hirofumi Okuhara, Tomoyuki Kaneda | 2002-02-12 |
| 6325500 | Ink tank, ink jet recording apparatus mounting the ink tank, and package for the ink tank | Kenji Kitabatake, Hajime Yamamoto, Eiichiro Shimizu, Hidehisa Matsumoto, Jun Hinami +1 more | 2001-12-04 |