Issued Patents 2002
Showing 1–5 of 5 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, Haruhiko Terai, Kouichi Omata +3 more | 2002-12-31 |
| 6488365 | Liquid discharging head | Kiyomitsu Kudo, Yutaka Koizumi, Sadayuki Sugama, Kiyomi Aono, Tsutomu Abe +8 more | 2002-12-03 |
| 6474801 | Ink jet cartridge, ink jet head and printer | Masahiko Higuma, Masami Ikeda, Naohito Asai, Tsutomu Abe, Toshio Kashino | 2002-11-05 |
| 6435649 | Ink jet recording apparatus | Kazuyoshi Takahashi, Kazuaki Masuda, Yoshiaki Takayanagi, Akio Suzuki, Mitsuru Kurata +7 more | 2002-08-20 |
| 6409300 | Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head | Yoshiyuki Imanaka, Masaki Inaba, Masami Ikeda, Yutaka Koizumi, Tsuyoshi Orikasa +13 more | 2002-06-25 |