Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D645334 | Pulley | Toshiaki Kanemitsu | 2011-09-20 |
| D643702 | Pulley | Toshiaki Kanemitsu | 2011-08-23 |
| 7849724 | Method of manufacturing a ring-shaped member | Toshiaki Kanemitsu, Shuji Kanemitsu, Misao Oda, Masataka Ohnishi, Naoki Fujii | 2010-12-14 |
| 7490503 | Method of producing a rotary member made of a metallic plate | Toshiaki Kanemitsu | 2009-02-17 |
| 7353686 | Press | Toshiaki Kanemitsu, Keiichiro Yamamura | 2008-04-08 |
| 7344234 | Print head pressure control architectures | Eric A. Merz, Brian S. Hilton, Takatoshi Tsuchiya | 2008-03-18 |
| 7192126 | Systems, methods and structure for maximizing efficiency of refillable fluid ejection head | Brian S. Hilton, Takatoshi Tsuchiya, Eric A. Merz, Katsushi Amarume | 2007-03-20 |
| 7172272 | Systems and methods for vent path leakage prevention | Takatoshi Tsuchiya, Eric A. Merz, Brian S. Hilton | 2007-02-06 |
| 7051775 | Systems, methods and structure to capture, store and evaporate split fluid | Brian S. Hilton, Takatoshi Tsuchiya, Eric A. Merz | 2006-05-30 |
| 6991325 | Ink replenishing device, sub ink tank, and ink jet recording apparatus | Tatsuhiro Ishize, Ichiro Tomikawa, Katsushi Amarume, Takeshi Yoneyama | 2006-01-31 |
| 6866372 | Ink jet printer | Ichiro Tomikawa, Atsumichi Imazeki, Fumihiko Ogasawara, Yumiko Namba, Jun Isozaki | 2005-03-15 |
| 6783200 | Ink jet recording apparatus | Kouji Suenaga, Tatsuhiro Ishize, Mitsuhide Soga | 2004-08-31 |
| 6726313 | Ink jet printer | Ichiro Tomikawa, Atsumichi Imazeki, Fumihiko Ogasawara, Yumiko Namba, Jun Isozaki | 2004-04-27 |
| 6715855 | Ink jet recording device and bubble removing method | Takayuki Takeuchi, Kenji Ikeda, Takeshi Yoneyama, Masahiko Fujii | 2004-04-06 |
| 6659600 | Inkjet recording head cartridge and inkjet recording apparatus | Koji Ikegami, Tomoki Umezawa, Ichiro Tomikawa, Masaki Kataoka, Kenji Yamazaki +7 more | 2003-12-09 |
| 6634741 | Ink jet recording head, ink jet recording device and head manufacturing method | Masaki Kataoka, Michiaki Murata, Yoshihisa Ueda, Toshimichi Iwamori | 2003-10-21 |
| 6520630 | Ink jet recording apparatus | Ichiro Tomikawa | 2003-02-18 |
| 6378994 | Liquid jet printing head and method for manufacturing the same | Yoshihisa Ueda, Koji Ikegami, Masaki Kataoka, Toshinobu Hamazaki, Koichi Saitoh +8 more | 2002-04-30 |
| 6264318 | Ink-jet recording apparatus and ink storing device | Katsuyuki Fujii, Junichi Yoshida | 2001-07-24 |
| 6139457 | Sheet metal pulley | Toshiaki Kanemitsu | 2000-10-31 |
| 6082852 | Recording apparatus, printer, and an ink tank therein | Mitsuhide Soga, Jun Takagi, Katsuyuki Fujii, Ichiro Tomikawa, Fumihiko Ogasawara +1 more | 2000-07-04 |
| 6070976 | Ink tank and recording apparatus | Jun Takagi, Katsuhide Ogawa, Katsuyuki Fujii, Junichi Yoshida, Koji Suenaga | 2000-06-06 |
| 6042224 | Image recording device | Harumi Tamura, Katsuyuki Fujii, Ichiro Tomikawa | 2000-03-28 |
| 6016602 | Method of producing a sheet metal gear | Toshiaki Kanemitsu, Shuji Kanemitsu | 2000-01-25 |
| 6000790 | Ink supply device | Jun Takagi, Junichi Yoshida, Yoshihiko Fujimura | 1999-12-14 |