Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Oonishi, Tokyo

Atsushi Oonishi, Tokyo JP

Patent application numberDescriptionPublished
20100246187FLOODLIGHT - A floodlight including an electronic ballast which makes the floodlight easier to handle. A floodlight 09-30-2010

Ikuo Oonishi, Tokyo JP

Patent application numberDescriptionPublished
20100241365METHOD FOR PROVISION AND UTILIZATION OF MATERIAL INFORMATION RERDING STEEL SHEET FOR SHIPPING - The present invention provides a method for obtaining material information regarding steel sheet for shipping over the entire length of the steel sheet for shipping without spending too much time and effort, providing detailed material information in large volumes to a user through a computer and network, and having the user utilize the same.09-23-2010

Kazushige Oonishi, Tokyo JP

Patent application numberDescriptionPublished
20080267641DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND DEVELOPMENT ERROR DETECTING METHOD - A disclosed developing device includes a developing roller; a supply roller that is in contact with the developing roller and configured to supply toner to the developing roller; a current measuring unit configured to measure an electric current that flows from the developing roller to the supply roller when the toner is supplied from the supply roller to the developing roller; and an error determining unit configured to detect a development error of the developing roller based on the electric current measured by the current measuring unit.10-30-2008
20080280225IMAGE DEVELOPING METHOD, IMAGE DEVELOPING DEVICE, AND IMAGE FORMING DEVICE - An image developing method is disclosed that is able to efficiently remove degraded toner on a developing agent carrier, prevent formation of abnormal images, ensure good image quality over time, and increase the service life of the device. The developing method includes a step of calculating an amount of consumption of the developing agent during image formation and an amount of consumption of the developing agent in a compulsory toner consumption mode under different calculation conditions between the image formation and the compulsory toner consumption mode. In the compulsory toner consumption mode, a developing bias different from a developing bias used during image formation is applied for a predetermined time period to discharge residual developing agent on a developing agent carrier to a latent image carrier.11-13-2008

Taizou Oonishi, Tokyo JP

Patent application numberDescriptionPublished
20120087689FIXING DEVICE AND IMAGE FORMING APPARATUS PROVIDED THEREWITH - A fixing device includes: a heating section which heats a recording material; an induction heating heater which heats the heating section by an electromagnetic induction action; a pressing section facing the heating section, which presses the recording material against the heating section; an auxiliary heating member in contact with heating section, provided downstream of the induction heating heater, and upstream of a nip area fanned between heating section and the pressing section, which heats the heating section; an auxiliary heating member temperature sensor which measures a temperature of the auxiliary heating member; and a heating section temperature sensor provided downstream of the induction heating heater and upstream of the auxiliary heating member, which measures a temperature of the heating section.04-12-2012

Takahisa Oonishi, Tokyo JP

Patent application numberDescriptionPublished
20080211174MEDIUM PROCESSING APPARATUS - In a bill processing apparatus 09-04-2008
20090017663CARD PROCESSOR - A card processor of the present invention has: an insertion slot, into which a card is inserted; a carriage path, along which the card inserted from the insertion slot is carried; and a shutter mechanism driven to make the insertion slot closable, wherein the shutter mechanism includes an oscillating member oscillatably supported by a shaft, the oscillating member having a closing portion, formed on one end side, configured to make the insertion slot closable and a projecting/withdrawing portion, formed on the other end side, configured to be able to project and withdraw from the carriage path, and the oscillating member is bendably formed along a card carrying direction, and the closing portion of the oscillating member in a bent state comes into contact with the surface on the rear end side of the card when the front end side of the card moving along the carriage path presses the projecting/withdrawing portion.01-15-2009

Toshiyuki Oonishi, Tokyo JP

Patent application numberDescriptionPublished
20090001912CONTROL DEVICE FOR THREE-PHASE BRUSHLESS MOTOR - A control apparatus for a three-phase brushless motor, in which a control circuit includes time interval calculation means (01-01-2009

Yasuharu Oonishi, Tokyo JP

Patent application numberDescriptionPublished
20090045700PIEZOELECTRIC ACTUATOR AND ELECTRONIC DEVICE - There is provided a piezoelectric actuator and the like capable of efficiently transmitting vibration between an object (e.g., a housing of an electronic device) and a piezoelectric ceramic vibrator. The piezoelectric actuator 02-19-2009