Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6612681 | Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading head is installed thereon | Koh Hasegawa, Toshihide Wada, Tadashi Hanabusa, Tetsuji Kurata, Tetsuyo Ohashi +1 more | 2003-09-02 |
| 6567187 | Printing apparatus and feeding control method | Takeshi Iwasaki, Koh Hasegawa, Hiroyuki Inoue, Takashi Nojima, Akira Kida +1 more | 2003-05-20 |
| 6554394 | Carriage, liquid ejection head, printer, head inserting method and head positioning method | Yukuo Yamaguchi | 2003-04-29 |
| 6531695 | Scanner cartridge and information processing apparatus | Hideo Fukazawa, Makoto Torigoe, Shoji Kikuchi, Kiyoshi Kaneko, Yuichi Kaneko +3 more | 2003-03-11 |
| 6511141 | Ink jet recording apparatus capable of reading images having an installation unit for installing an image reading head | Koh Hasegawa, Toshihide Wada, Tadashi Hanabusa, Tetsuji Kurata, Tetsuyo Ohashi +1 more | 2003-01-28 |
| 6471428 | Feeding apparatus, printing apparatus and feeding control method | Takeshi Iwasaki, Koh Hasegawa, Hiroyuki Inoue, Takashi Nojima, Akira Kida +1 more | 2002-10-29 |
| 6435663 | Liquid discharge recording apparatus, liquid discharge head unit, and mounting method therefor | Yukuo Yamaguchi | 2002-08-20 |
| 6382858 | Sheet material conveying apparatus and recording apparatus | Takashi Nojima, Koh Hasegawa, Hiroyuki Inoue, Akira Kida, Takeshi Iwasaki +1 more | 2002-05-07 |
| 6382761 | Recording apparatus and battery holding mechanism for use in the recording apparatus | Koh Hasegawa, Hiroyuki Inoue, Takashi Nojima, Akira Kida, Takeshi Iwasaki +1 more | 2002-05-07 |
| 6342956 | Ink jet recording apparatus recording images when an ink jet head is installed thereon and reading images when an image reading head is installed thereon | Koh Hasegawa, Toshihide Wada, Tadashi Hanabusa, Tetsuji Kurata, Tetsuyo Ohashi +1 more | 2002-01-29 |
| 6318836 | Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading images when an image reading head is installed thereon | Koh Hasegawa, Toshihide Wada, Tadashi Hanabusa, Tetsuji Kurata, Tetsuyo Ohashi +1 more | 2001-11-20 |
| 6250827 | Recording device and sheet material conveying device | Takashi Nojima, Koh Hasegawa, Hiroyuki Inoue, Akira Kida, Takeshi Iwasaki +1 more | 2001-06-26 |
| 6213464 | Image forming apparatus | Hiroyuki Inoue, Koh Hasegawa, Takashi Nojima, Akira Kida, Takeshi Iwasaki +1 more | 2001-04-10 |
| 6200043 | Sheet feeding apparatus and image forming apparatus having such sheet feeding apparatus | Hiroyuki Inoue, Koh Hasegawa, Takashi Nojima, Akira Kida, Takeshi Iwasaki +1 more | 2001-03-13 |
| 6091514 | Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading images when an image reading head is installed thereon | Koh Hasegawa, Toshihide Wada, Tadashi Hanabusa, Tetsuji Kurata, Tetsuyo Ohashi +1 more | 2000-07-18 |
| 6043866 | Carrier sheet and original reading apparatus | Tsutomu Kawai, Hiroshi Nakai, Hiroyuki Tanaka | 2000-03-28 |
| 5936740 | Scanner head cartridge and apparatus for processing information capable of mounting such scanner head cartridge thereon | Hideo Fukazawa, Makoto Torigoe, Shoji Kikuchi, Yuichi Kaneko, Hiroyuki Tanaka +1 more | 1999-08-10 |
| 5903401 | Reading unit and recording apparatus capable of mounting such reading unit thereon | Hiroyuki Tanaka, Tsutomu Kawai, Kenji Kawazoe, Hideo Fukazawa | 1999-05-11 |
| 5892523 | Reading unit and printing apparatus capable of mounting such reading unit thereon | Hiroyuki Tanaka, Tsutomu Kawai, Tetsuji Kurata | 1999-04-06 |
| 5880852 | Reading unit and recording apparatus on which the reading unit is mountable | Tsutomu Kawai, Kazuya Iwata, Hiroyuki Tanaka | 1999-03-09 |
| 5490733 | Recording apparatus and method of ink sheet type determination | — | 1996-02-13 |
| 5482392 | Recording apparatus for changing the amount of displacement and the timing of displacement of an erasing member | Tetsuya Kawanabe | 1996-01-09 |
| 5197813 | Control of ribbon feed during erasing in an impact printer | — | 1993-03-30 |
| 5169247 | Thermal printer with biaxial motor feed of the carriage and ribbon | Noboru Shimoyama, Ritsuo Machii | 1992-12-08 |
| 5160204 | Ribbon adapter and ribbon cassette capable of mounting the ribbon adapter and recording apparatus | Hisatsugu Naito | 1992-11-03 |