1
Hajime Akimoto, Shigeyuki Nishitani, Shinichi Komura, Toshihiro Sato, Hiroshi Kageyama, Yoshiteru Shimizu: Image display. Hitachi, Antonelli Terry Stout & Kraus, April 5, 2005: US06876345 (52 worldwide citation)

An image display capable of multilevel display and having a minimal pixel-to-pixel display characteristic variation. The image display having a display area of a plurality of pixels and a signal line for feeding a display signal voltage to the pixels, comprises, in at least one of the plurality of p ...


2
Shigemi Fujiwara, Katsuhide Koyama, Hiroshi Kageyama: Bar code reader system. Kabushiki Kaisha Toshiba, Oblon Fisher Spivak McClelland & Maier, June 9, 1987: US04672184 (22 worldwide citation)

A bar code reader system for scanning light reflective bar coded labels, including a pivotably mounted spring based housing member having a connecting arm, a light source mounted on the housing member, and a line scan sensor mounted in the housing for sensing reflected light from the bar code label ...


3
Seitaro Yoshida, Kunio Nakai, Shinji Ogaki, Hiroshi Kageyama, Sueaki Okamoto, Hiroyuki Hamakawa, Yoshiaki Tabata, Kenichi Ashida: Developer unit and a toner hopper for an image forming device. Mita Industrial, Koda and Androlia, June 9, 1992: US05121165 (20 worldwide citation)

A toner hopper which is arranged upwards of the developing unit is elevatably supported in the image forming device in the vertical direction thereof and the connection between the toner hopper and the developing unit can be cancelled by lifting up the toner hopper when drawing out the developing un ...


4
Hajime Akimoto, Shigeyuki Nishitani, Shinichi Komura, Toshihiro Sato, Hiroshi Kageyama, Yoshiteru Shimizu: Image display. Hitachi, Antonelli Terry Stout and Kraus, November 28, 2006: US07142180 (20 worldwide citation)

An image display capable of multilevel display and having a minimal pixel-to-pixel display characteristic variation. The image display having a display area of a plurality of pixels and a signal line for feeding a display signal voltage to the pixels, comprises, in at least one of the plurality of p ...


5
Sueaki Okamoto, Seitaro Yoshida, Hiroshi Kageyama, Shinji Ogaki: Corona wire cleaning device for a corona unit. Mita Industrial, Armstrong Nikaido Marmelstein Kubovcik & Murray, June 11, 1991: US05023748 (20 worldwide citation)

A corona wire cleaning device for a corona unit for cleaning corona wires stretched in a shield case, comprising: a driving wire wound on a driving pulley and an idle pulley for reciprocating motion along the length of the corona wire; and a cleaning member slidably mounted in the shield case for tr ...


6
Masahiko Fukano, Toshiyuki Nakade, Shunsuke Konashi, Hiroshi Kageyama: Fixation control device. Mita Industrial, Beveridge DeGrandi Weilacher & Young L, October 1, 1996: US05561512 (19 worldwide citation)

A fixation control device is provided which controls the operation of a fixing unit having a heat roller and a press roller between which a sheet is passed. When copies are successively made on a plurality of narrow-size sheets, the temperature of the end portions of the press roller rises and, ther ...


7
Yoshiro Mikami, Hideo Satou, Hiroshi Kageyama, Yoshinori Aono: High-definition liquid crystal display including sub scan circuit which separately controls plural pixels connected to the same main scan wiring line and the same sub scan wiring line. Hitachi, Antonelli Terry Stout & Kraus, April 27, 2004: US06727875 (19 worldwide citation)

In a display matrix in which individual pixels in which a sub scan wiring and a display electrode, a main circuit of TFT controlled by an applied voltage of the main scan wiring and the sub scan wiring, and signal wiring and a display electrode are connected in series are arranged, and the sub scan ...


8
Hajime Akimoto, Shigeyuki Nishitani, Shinichi Komura, Toshihiro Sato, Hiroshi Kageyama, Yoshiteru Shimizu: Image display. Hitachi, Antonelli Terry Stout & Kraus, October 2, 2007: US07277072 (18 worldwide citation)

An image display is provided with a display area including pixels, each including illuminating means. A control circuit turns the illuminating means of the pixels on and off. A capacitance is provided having a first node connected to an input terminal of the control circuit. A display signal voltage ...


9
Yasuhiro Kawabata, Soichi Hara, Shirou Machida, Hiroshi Kageyama: Piston for internal combustion engine. Aisin Seiki Kabushiki, Banner Birch McKie & Beckett, October 8, 1991: US05054375 (16 worldwide citation)

A piston comprises a crown part, a piston under part, a first shoulder at a thrust side formed between the crown part and the piston under part, a second shoulder at an anti-thrust side formed between the crown part and the piston under part, a first in-low part at the thrust side formed in the pist ...


10
Hideo Sato, Yoshiro Mikami, Hiroshi Kageyama, Tatsuya Ohkubo: Liquid crystal display apparatus having level conversion circuit. Hitachi, Antonelli Terry Stout & Kraus, May 21, 2002: US06392625 (16 worldwide citation)

A liquid crystal display apparatus including a level conversion circuit in which a high speed operation can be attained and also a small transistor capacity can be obtained. In the liquid crystal display apparatus, a signal circuit for driving pixel elements of a display unit and a scanning circuit ...