Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984460 | Ink tank and recording apparatus | Jun Takagi, Katsuhide Ogawa, Katsuyuki Fujii, Junichi Yoshida | 1999-11-16 |
| D409236 | Ink tank for a printer | Katsuyuki Fujii | 1999-05-04 |
| D407746 | Ink tank for a printer | Katsuyuki Fujii | 1999-04-06 |
| 5886721 | Method and device for supplying ink to a print head | Katsuyuki Fujii, Junichi Yoshida, Katsuhide Ogawa, Ichiro Tomikawa, Jun Takagi +2 more | 1999-03-23 |
| 5856838 | Ink supply device and recording apparatus | Katsuyuki Fujii | 1999-01-05 |
| 5821965 | Ink supply unit and recorder | Katsuyuki Fujii, Junichi Yoshida, Katsuhide Ogawa, Ichiro Tomikawa, Jun Takagi +1 more | 1998-10-13 |
| 5760806 | Ink supply device ink jet printer and ink supply method | Junichi Yoshida, Jun Takagi, Yoshihiko Fujimura | 1998-06-02 |
| 5732581 | Method for producing a sheet metal poly-V groove pulley and a sheet metal poly-V groove pulley | Toshiaki Kanemitsu, Shinji Sugimoto | 1998-03-31 |
| 5552816 | Ink tank, ink-jet cartridge and ink-jet recording apparatus | Yoshihiko Fujimura, Jun Isozaki | 1996-09-03 |
| 5448832 | Method of forming a boss on a plate-like metallic blank, and method of forming a pulley from a metallic plate | Toshiaki Kanemitsu | 1995-09-12 |
| 5396787 | Method of producing fluid-chamber component elements | Toshiaki Kanemitsu | 1995-03-14 |
| D333777 | Pulley | Toshiaki Kanemitsu | 1993-03-09 |
| D333606 | Pulley | Toshiaki Kanemitsu | 1993-03-02 |
| D333084 | Pulley | Toshiaki Kanemitsu, Shuji Kanemitsu | 1993-02-09 |
| D332910 | Pulley | Toshiaki Kanemitsu | 1993-02-02 |
| D332909 | Pulley | Toshiaki Kanemitsu, Shuji Kanemitsu | 1993-02-02 |
| 5129146 | Method of manufacturing poly-V pulleys from sheet metal | Toshiaki Kanemitsu | 1992-07-14 |
| 5123166 | Ear forming method of sheet metal made of poly-V pulleys | Toshiaki Kanemitsu | 1992-06-23 |
| 4714331 | Method and apparatus for automatic focusing | Yoshikiyo Yui, Yoshiharu Kataoka, Hideo Hata | 1987-12-22 |
| 4669867 | Alignment and exposure apparatus | Koji Uda, Naoki Ayata | 1987-06-02 |