Issued Patents 2002
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499828 | Manufacturing method of ink jet head, ink jet head manufactured by same and ink jet device having ink jet head | Masaru Iketani, Yutaka Koizumi, Toshio Kashino, Seiichiro Karita, Haruhiko Terai +3 more | 2002-12-31 |
| 6488365 | Liquid discharging head | Kiyomitsu Kudo, Yutaka Koizumi, Sadayuki Sugama, Kiyomi Aono, Tsutomu Abe +8 more | 2002-12-03 |
| D465803 | Protective cap for printing head | — | 2002-11-19 |
| 6467890 | Partitioned ink tank | Toshio Kashino, Masahiko Higuma, Takeshi Okazaki | 2002-10-22 |
| D461494 | Printing head for printer | Itaru Watanabe, Toshihiro Sasaki | 2002-08-13 |
| 6431681 | Recording apparatus, liquid container cartridge and liquid container | Nobuyuki Hatasa, Yutaka Koizumi, Yukuo Yamaguchi, Hideo Fukazawa, Mikiya Umeyama | 2002-08-13 |
| 6431696 | Ink tank unit, an ink jet cartridge having said ink tank unit and an ink jet apparatus having said ink jet cartridge | Toshio Kashino, Masahiko Higuma, Takeshi Okazaki | 2002-08-13 |
| D461493 | Printing head for printer | Itaru Watanabe, Toshihiro Sasaki, Takeshi Kono | 2002-08-13 |
| 6406137 | Ink-jet print head and production method of ink-jet print head | Takeshi Okazaki, Yutaka Koizumi, Kiyomi Aono, Tsutomu Abe, Kouichi Omata | 2002-06-18 |