Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D467267 | Ink tank for printer | Tatsuo Nanjo, Hiroyuki Fukushima, Hajime Yamamoto | 2002-12-17 |
| 6431681 | Recording apparatus, liquid container cartridge and liquid container | Yutaka Koizumi, Yukuo Yamaguchi, Hideo Fukazawa, Hiroki Tajima, Mikiya Umeyama | 2002-08-13 |
| D461495 | Ink tank for printer | Tatsuo Nanjo, Hiroyuki Fukushima, Hajime Yamamoto | 2002-08-13 |
| D461203 | Ink tank for printer | Tatsuo Nanjo, Hajime Yamamoto | 2002-08-06 |
| 6390612 | Method for filling ink holding member with ink, ink filling apparatus, and ink tank to be filled with ink by ink filling method | Yasuo Kotaki, Tsutomu Abe, Masashi Ogawa | 2002-05-21 |