1
Yuichiro Kanoshima, Taira Kouchiwa, Kiichiro Nishina, Kohji Ichimiya, Yoshitsugu Kohno, Naomi Harada: Reading lens for scanner. Ricoh Company, Oblon Spivak McClelland Maier & Neustadt, May 10, 1994: US05311364 (35 worldwide citation)

A reading lens for a scanner to read an original in a reduced magnification, the lens comprising six lenses, i.e., from a first lens to a sixth lens in order on an optical axis. The first lens is a positive lens having a first lens-surface and a second lens-surface. The second lens is a negative len ...


2
Yuichiro Kanoshima, Kohji Ichimiya, Satoshi Igari, Mamoru Kiyota, Nekka Matsuura, Yasuyuki Shinkai, Makoto Obu: Consumption information management apparatus, image formation apparatus, and consumption information management system. Ricoh Company, Oblon Spivak McClelland Maier & Neustadt P C, May 27, 2003: US06571071 (32 worldwide citation)

An integration density acquiring unit for a consumption information management apparatus acquires integration density from an image signal sent from an image processing section, and an information converting unit calculates a quantity of consumed toner (consumption information) by multiplying the in ...


3
Yasuyuki Shinkai, Kiyoshi Sakai, Satoru Tomita, Mamoru Kiyota, Kohji Ichimiya, Yuichiro Kanoshima, Nekka Matsuura: Image forming apparatus having a supporting device for supporting imaging units. Ricoh Company, Oblon Spivak McClelland Maier & Neustadt P C, April 20, 2004: US06725003 (12 worldwide citation)

An image forming apparatus including a plurality of imaging units each for forming an image on a recording medium, an image carrier provided in each of the plurality of imaging unit, a development unit for visualizing an electrostatic latent image on the image carrier by toner in each of the plurali ...


4
Yasuyuki Shinkai, Kiyoshi Sakai, Satoru Tomita, Mamoru Kiyota, Kohji Ichimiya, Yuichiro Kanoshima, Nekka Matsuura: Image forming apparatus. Oblon Spivak Mcclelland Maier & Neustadt PC, April 18, 2002: US20020044791-A1 (1 worldwide citation)

Engine units (imaging units) 2C, 2M, 2Y and 2K are constituted as an integrated unit by supporting the engine units 2C, 2M, 2Y and 2K comprising a photosensitizer, an electrification unit, a development unit, a cleaning unit and the like on a supporting member. Screws are inserted in screw holes whi ...


5
Yasuyuki Shinkai, Kiyoshi Sakai, Satoru Tomita, Mamoru Kiyota, Kohji Ichimiya, Yuichiro Kanoshima, Nekka Matsuura: Image forming apparatus. Ricoh Company, Oblon Spivak McClelland Maier & Neustadt P C, October 9, 2007: US07280787

An image forming apparatus including a unit including image carriers for carrying electrostatic latent images, respectively, and developing devices for developing the electrostatic latent images with toners, respectively, and integrated with the image carriers, and toner feeding devices for feeding ...


6
Yuichiro Kanoshima, Kohji Ichimiya, Satoshi Igari, Mamoru Kiyota, Nekka Matsuura, Yasuyuki Shinkai, Makoto Obu: Consumption information management apparatus, image formation apparatus, and consumption information management system. Oblon Spivak Mcclelland Maier & Neustadt PC, March 28, 2002: US20020037177-A1

An integration density acquiring unit for a consumption information management apparatus acquires integration density from an image signal sent from an image processing section, and an information converting unit calculates a quantity of consumed toner (consumption information) by multiplying the in ...


7
Yasuyuki Shinkai, Kiyoshi Sakai, Satoru Tomita, Mamoru Kiyota, Kohji Ichimiya, Yuichiro Kanoshima, Nekka Matsuura: Image forming apparatus. Oblon Spivak Mcclelland Maier & Neustadt PC, April 8, 2004: US20040067076-A1

An image forming apparatus including a unit including image carriers for carrying electrostatic latent images, respectively, and developing devices for developing the electrostatic latent images with toners, respectively, and integrated with the image carriers, and toner feeding devices for feeding ...