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Ikebata
Hidehito Ikebata, Wakayama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080248414 | POLYESTERS FOR TONER FOR ELECTROPHOTOGRAPHY - The present invention relates to a polyester having an excellent hydrolysis resistance even when used in a process for producing a toner for electrophotography which includes a step of forming a raw material into particles in an aqueous medium, and a toner for electrophotography which contains the polyester and is excellent in storage stability and fixing property. There are provided a polyester for a toner for electrophotography which is used in a process for producing a toner including a step of forming a raw material component into particles in an aqueous medium or a solution, and produced by polycondensing an alcohol component with a carboxylic acid component containing at least one compound selected from the group consisting of an alkyl succinic acid and an alkenyl succinic acid, as well as a toner for electrophotography which contains the polyester. | 10-09-2008 |
Hidehito Ikebata, Wakayama JP
| Patent application number | Description | Published |
|---|---|---|
| 20090293763 | Quaternary ammonium salt compositions - The present invention relates to a quaternary ammonium salt composition containing (a) a quaternary ammonium salt represented by the following general formula (1), (b) a specific tertiary amine and (c) an organic acid ester in specific mass ratios which is excellent in hue and storage stability, a process for producing the quaternary ammonium salt composition, and a wood preservative containing the quaternary ammonium salt composition. | 12-03-2009 |
Hisaki Ikebata, Ota-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20120003816 | WAFER DIVIDING METHOD - A method of dividing a wafer having devices formed in a plurality of regions demarcated by a plurality of streets formed in a grid pattern on a surface of the wafer, along the streets and into the individual devices. The wafer dividing method includes the steps of: forming grooves from the face side of the wafer along the streets and in a depth corresponding to the finished thickness of the devices; coating the surface of the wafer with an acrylic liquid resin curable by irradiation with UV rays to fill the grooves with the acrylic liquid resin and disposing a protective film on the acrylic liquid resin; performing irradiation with UV rays from the protective film side so as to cure the acrylic liquid resin; grinding the back side of the wafer so as to expose the grooves on the back side and divide the wafer into the individual devices; adhering the back side of the wafer to a surface of an adhesive tape adhered to an annular frame; and peeling the acrylic resin from the surface of the wafer together with the protective film. | 01-05-2012 |
Katsuyuki Ikebata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090090209 | CABLE OPERATING MECHANISM - A cable operating mechanism basically has a fixed member, a wire take-up member, an operating lever and a movement transmission arrangement. The wire takeup member is rotatably mounted with respect to the fixed member in first and second rotational directions with the second rotational direction being opposite the first rotational direction. The operating lever is pivotally mounted in the first rotational direction with respect to the fixed member. The movement transmission arrangement is operatively coupling the operating lever to the wire takeup member to transmit pivotal movement of the operating lever to rotational movement the wire takeup member such that the wire takeup member has a greater amount of angular displacement than an angular displacement of the operating lever in response to pivotal movement of the operating lever in the first rotational direction. | 04-09-2009 |
Yoshiaki Ikebata, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080253804 | Image forming apparatus and intermediate transfer unit - An intermediate transfer unit of an image forming apparatus is provided between a plurality of developer containers for containing developer and a plurality of developing devices. The intermediate transfer unit includes an intermediate transfer unit for secondarily transferring primarily transferred developed images from the plurality of image carriers onto a paper, an intermediate transfer unit driving mechanism for driving the intermediate transfer unit, and a housing for supporting the intermediate transfer unit driving mechanism. One end of the housing includes a plurality of developer inlet ports positionally corresponding to the developer supply ports of the developer containers respectively, a plurality of developer outlet ports positionally corresponding to the developer receiving ports of the developing devices respectively, and a plurality of developer supply paths connecting between the developer inlet ports and the developer outlet ports respectively. | 10-16-2008 |
| 20100150613 | IMAGE FORMING APPARATUS AND INTERMEDIATE TRANSFER UNIT - An intermediate transfer unit of an image forming apparatus is provided between a plurality of developer containers for containing developer and a plurality of developing devices. The intermediate transfer unit includes an intermediate transfer unit for secondarily transferring primarily transferred developed images from the plurality of image carriers onto a paper, an intermediate transfer unit driving mechanism for driving the intermediate transfer unit, and a housing for supporting the intermediate transfer unit driving mechanism. One end of the housing includes a plurality of developer inlet ports positionally corresponding to the developer supply ports of the developer containers respectively, a plurality of developer outlet ports positionally corresponding to the developer receiving ports of the developing devices respectively, and a plurality of developer supply paths connecting between the developer inlet ports and the developer outlet ports respectively. | 06-17-2010 |
Yoshiaki Ikebata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20110229199 | PHOTOCONDUCTOR DRUM SUPPORT STRUCTURE, IMAGE FORMING APPARATUS, AND METHOD OF MANUFACTURE FOR PHOTOCONDUCTOR DRUM SUPPORT STRUCTURE - A photoconductor drum support structure includes a photoconductor drum that is supported to rotate about a rotation axis; a drum shaft that passes through the photoconductor drum, and is disposed along a rotation axis; a notch formed on the first end in the rotation axis direction of the drum shaft; a drum frame that retains the photoconductor drum to rotate, the drum frame including an opening that is formed on the first end in the rotation axis direction on the drum frame, and enables insertion of the first end of the drum shaft, an engaging portion that is engaged with the notch formed on the drum shaft inserted into the opening, and that regulates displacement of the drum shaft towards the second end. | 09-22-2011 |
| 20110299139 | IMAGE FORMING APPARATUS - An image forming apparatus including a housing body that can displace and rotate to a housing body fully closed angle position, a housing body fully open angle position, and a housing body non-access angle position, an outer wall member disposed between the apparatus main body and the housing body, and connected to the apparatus main body to displace and rotate in response to the displacement and rotation of the housing body, and positioned at an outer wall fully closed angle position, positioned at an outer wall fully open angle position, and positioned at an outer wall non-access angle position that has an angular position enabling exposure of the exchangeable components in the inner portion of the apparatus main body but not enabling exchange by a user. | 12-08-2011 |
Yoshihito Ikebata, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20110319170 | Systems, methods and techniques for safely and effectively coordinating video game play contests both on and off line - A game involves establishing a Wi-Fi connection for retrieving a template used to create a level for the game. A play test is conducted to determine if the created level of the game can be played. The created game level can be shared with other players and/or submitted as a contest for play and competition judging by other players. | 12-29-2011 |