1
Katsuyuki Yokoi: Ink jet recording apparatus having a space saving ink recovery system. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, August 13, 1991: US05040000 (80 worldwide citation)

An ink jet recording apparatus comprises a recording head having a discharge port for discharging ink as a droplet, a head recovery device provided at a position opposed to the discharge port of the recording head, and a conveying belt driven for conveying a recording medium onto which recording is ...


2
Akio Saito, Seiichi Aoki, Tadayoshi Inamoto, Katsuyuki Yokoi, Masami Ikeda: Liquid injection recording apparatus. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, May 6, 1986: US04587534 (72 worldwide citation)

In a liquid injection recording apparatus having discharge ports for discharging liquid and forming flying droplets, liquid flow paths communicating with the discharge ports, and energy generating means generating energy for causing the liquid to be discharged from the discharge ports, when the shor ...


3
Seiichi Aoki, Akio Saito, Tadayoshi Inamoto, Katsuyuki Yokoi, Masami Ikeda: Liquid injection recording apparatus. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, February 4, 1986: US04568953 (56 worldwide citation)

A liquid injection recording apparatus has liquid flow paths communicating with an inflow path for supplying liquid and with an outflow path for discharging the liquid and having in the intermediate portions thereof discharge ports for discharging the liquid and forming flying drops of liquid, and a ...


4
Koji Terasawa, Akira Miyakawa, Hideki Yamaguchi, Shinya Matsui, Mikio Shiga, Shigeru Tsuyukubo, Yoji Ara, Katsuyuki Yokoi, Masaaki Nakamura, Yoshiaki Kaburagi, Takanori Mukai, Shoichiro Shoda, Tetsuo Kimura: Ink jet recording apparatus having a discharge orifice surface and a blade and rubbing member for cleaning the surface independently of each other. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, August 21, 1990: US04951066 (54 worldwide citation)

A method of cleaning a discharge port surface of an ink jet recording apparatus includes wiping the surface using a blade having a certain contact area with the surface and rubbing the surface using a rubbing member having a larger contact area with the surface than the blade. The wiping and rubbing ...


5
Takao Aichi, Tamaki Hashimoto, Yoji Ara, Shinya Matsui, Takashi Nojima, Hiroyuki Inoue, Tetsuo Suzuki, Junichi Asano, Makoto Takemura, Koji Terasawa, Katsuyuki Yokoi: Ink jet recording apparatus with recovery means. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, August 11, 1992: US05138343 (52 worldwide citation)

A recording apparatus effects a recording operation by scanning a recording medium in a predetermined direction with a recording head provided with discharge openings for recording liquid. A cap member is capable of covering a face with discharge openings of said recording head. A transmission membe ...


6
Ikuo Ikemori, Katsuyuki Yokoi, Hiroyuki Ishii, Hiroyuki Inoue, Masao Ando, Ryukichi Inoue: Sheet supplying apparatus. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, October 25, 1994: US05358230 (49 worldwide citation)

The present invention provides a sheet supplying apparatus with a sheet support for supporting a sheet and shiftable between a supply position and a waiting position, a supply roller for feeding out the sheet from the sheet support means at the supply position, a biasing device for biasing the sheet ...


7
Masami Ikeda, Seiichi Aoki, Akio Saito, Tadayoshi Inamoto, Katsuyuki Yokoi: Liquid injection recording apparatus. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, February 24, 1987: US04646110 (45 worldwide citation)

A liquid injection recording apparatus having an orifice for discharging liquid and forming flying drops of liquid, a liquid flow path communicating with the orifice, and flying liquid drop forming means for forming flying drops of liquid from the orifice is provided with a discharge energy adjustin ...


8
Katsuyuki Yokoi: Developing cartridge detachable from image forming device. Brother Kogyo Kabushiki Kaisha, Oliff & Berridge, July 18, 2006: US07079783 (41 worldwide citation)

A toner cartridge for use in a printer includes a developing roller and an electrode. The toner cartridge is mountable in the printer by moving in a mounting direction and removable from the printer by moving in a removal direction. The developer roller supplies toner to a photosensitive member of t ...


9
Katsuyuki Yokoi, Atsushi Kato: Intermediate transfer type image forming apparatus and method thereof. Brother Kogyo Kabushiki Kaisha, Oliff & Berridge, November 11, 2003: US06647227 (38 worldwide citation)

An image forming apparatus designed such that an intermediate transfer unit storage portion can be pulled in a horizontal direction from an accommodating portion of a casing and a processing unit storage portion, to which developing cartridges and a photosensitive belt mechanism are detachably attac ...


10
Hideaki Kawakami, Akira Miyakawa, Katsuyuki Yokoi, Soichi Hiramatsu, Hideki Yamaguchi, Hiroyuki Inoue, Takashi Nojima, Hitoshi Nakamura, Akira Kida, Takeshi Iwasaki: Sheet supplying apparatus. Canon Kabushiki Kaisha, Fitpatrick Cella Harper & Scinto, August 11, 1998: US05793399 (24 worldwide citation)

The present invention provides a recording apparatus comprising a supply means for supplying a sheet in a predetermined direction, a convey means for conveying the sheet supplied by the supply means in a predetermined direction, a recording means for recording an image on the sheet conveyed by the c ...