Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474801 | Ink jet cartridge, ink jet head and printer | Masahiko Higuma, Masami Ikeda, Tsutomu Abe, Toshio Kashino, Seiichiro Karita | 2002-11-05 |
| 6460456 | Stamp making apparatus and attachment thereof | Koji Sugiyama, Tetsuji Fuwa, Teruo Imamaki, Takashi Okumura, Takashi Miki +1 more | 2002-10-08 |
| 6394590 | Replaceable liquid container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Hiromitsu Hirabayashi, Tsutomu Abe +10 more | 2002-05-28 |
| 6390578 | Ink container, ink and ink jet recording apparatus using ink container | Noribumi Koitabashi, Masami Ikeda, Sadayuki Sugama, Hiromitsu Hirabayashi, Tsutomu Abe +10 more | 2002-05-21 |