Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8282198 | Ink jet recording apparatus | Yui Kitamura, Yasushi Nakano | 2012-10-09 |
| 6935732 | Reaction solution, set of reaction solution and ink, inkjet recording apparatus and image recording method | Yoichi Takada, Shinya Mishina, Shinichi Hakamada, Yasuhiro Nito, Masashi Tsujimura +1 more | 2005-08-30 |
| 6755500 | Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying ink | Hirofumi Hirano, Yohji Ara, Hiroyuki Inoue, Hideo Fukazawa, Tetsuji Kurata +4 more | 2004-06-29 |
| 6706104 | Ink set, ink jet recording method, recording unit, ink cartridge, ink jet recording apparatus, bleed-alleviating method, and method for improving fixability of black image | Hiroyuki Takuhara, Yoshihisa Takizawa, Kumiko Mafune, Hisashi Teraoka, Yoichi Takada +2 more | 2004-03-16 |
| 6688730 | Ink jet recording system and method of preserving recording head | Hiroyuki Kigami, Teruo Ozaki, Hiroki Tajima | 2004-02-10 |
| 6637872 | Ink tank, ink jet recording head, ink jet cartridge, and ink jet recording apparatus | Yohji Ara, Hiroyuki Inoue, Hideo Fukazawa, Tetsuji Kurata, Hirofumi Hirano +4 more | 2003-10-28 |
| 6629758 | Joint device, ink jet recording apparatus having the same, and ink supplying device and method | Hideaki Okamoto, Yohji Ara, Hiroyuki Inoue, Hideo Fukazawa, Tetsuji Kurata +4 more | 2003-10-07 |
| 6540321 | Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying ink | Hirofumi Hirano, Yohji Ara, Hiroyuki Inoue, Hideo Fukazawa, Tetsuji Kurata +4 more | 2003-04-01 |
| 6474797 | Ink supply system and ink-jet recording apparatus | Tetsuji Kurata, Yohji Ara, Hiroyuki Inoue, Hideo Fukazawa, Hirofumi Hirano +4 more | 2002-11-05 |
| 6472982 | Vehicular communication apparatus, communication method and computer-readable storage medium therefor | Masataka Eida, Sadayuki Sugama, Mamoru Sakaki, Masako Shimomura | 2002-10-29 |
| 6447084 | Ink-jet printing apparatus, ink-supplying apparatus and method for supplying ink | Masaya Uetsuki, Yohji Ara, Hiroyuki Inoue, Hideo Fukazawa, Tetsuji Kurata +4 more | 2002-09-10 |
| 6435658 | Ink jet recording method | Masao Kato, Nobuyuki Matsumoto, Fumihiro Gotoh, Akitoshi Yamada, Tetsuya Suwa +1 more | 2002-08-20 |