Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10967732 | Fuel tank | Kotaro Tanaka, Nao Sato, Takeharu Yoshihashi, Toshiharu Fukushima | 2021-04-06 |
| 8488221 | Printing device for printing images with ink and printing method for the same | Nao Ozawa, Seishin Yoshida | 2013-07-16 |
| 8343263 | Vapor storage canister arrangement | Takeaki Nakajima, Shoichi Hokazono | 2013-01-01 |
| 7672029 | Creation of lookup table for printing with contrasting density ink | — | 2010-03-02 |
| RE40581 | Printer including an ink cartridge | Seiichi Hirano, Masanori Yoshida | 2008-11-25 |
| 7355748 | Color matching server, color matching client, print control server, print control client, print control system, print control process, medium on which print control program is stored profile providing server and profile demanding client | Yoshifumi Arai | 2008-04-08 |
| RE38926 | Printer including an ink cartridge | Seiichi Hirano, Masanori Yoshida | 2005-12-27 |
| 6325504 | Ink-jet printer for preventing contact between a sheet and in ink-jet head | Tsuyoshi Tomii | 2001-12-04 |
| 6206500 | Printer having a guide plate for transporting waste ink | Seiichi Hirano, Masanori Yoshida, Koichiro Yokoyama, Kazutoshi Kashiwabara | 2001-03-27 |
| 6027204 | Printer including an ink cartridge | Seiichi Hirano, Masanori Yoshida | 2000-02-22 |
| 5997198 | Sheet feeder and printer | Atsushi Nishizawa, Masaki Shimomura, Narihiro Oki, Tsuyoshi Tomii, Toshikazu Kotaka | 1999-12-07 |
| 5946016 | Printer sheet discharge method | Kazuo Saito, Masayuki Kumazaki, Michiyo Ichikawa, Yoichi Kobayashi, Tsuyoshi Tomii +7 more | 1999-08-31 |
| 5934664 | Paper feeding apparatus and printer | Atsushi Nishizawa, Masaki Shimomura, Kenjiro Ishihara | 1999-08-10 |
| 5867188 | Ink jet printer | Takayuki Okuda, Atsushi Nishizawa, Satoshi Fujioka, Masanori Yoshida | 1999-02-02 |
| 5748210 | Ink jet type recording unit with an improved carriage structure | Kohji Watanabe, Satoshi Fujioka, Fujio Akahane, Yoshikatsu Yamamoto, Takayuki Okuda +2 more | 1998-05-05 |
| 5742316 | Actuation mechanism and printer using same | Seiichi Hirano, Kenichi Miyazaki, Kazumi Kamoi, Hiromi Shishiuchi | 1998-04-21 |
| 5222724 | Paper feeder | Seiichi Hirano | 1993-06-29 |
| 5108210 | Printer having multiple tractor mounting configurations | Seiichi Hirano, Kouichirou Yokoyama, Tatsuya Seshimo, Kazuhiko Yamaguchi | 1992-04-28 |
| 5026183 | Apparatus for feeding cut sheet paper and fan fold paper in a printer | Keiichi Oshima, Takashi Kato | 1991-06-25 |