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Hayato Ida patents

Recent patents with Hayato Ida listed as an inventor - additional entries may be under other spellings.


Hayato Ida - Related organizations: Canon Kabushiki Kaisha patents

Resin for toner and toner

01/07/16 - 20160002396 - The present invention provides a crystalline polyester resin which has sharp melt property, can achieve both fixing performance and blocking property and has excellent development durability, in which the crystalline polyester resin for toner which has a Young's modulus as measured by an ultramicro durometer at 25° C. of at
Inventors: Hayato Ida, Takashi Hirasa, Junichi Tamura, Yuya Chimoto, Takaho Shibata, Daisuke Yamashita

Resin for toner and toner

12/17/15 - 20150362853 - The present invention provides a crystalline polyester resin having a sharp melt property that realizes both fixing performance and blocking property and demonstrates favorable charging performance, in which the crystalline polyester resin for toner, satisfying the following relationships, 25≦Tg≦70, and (Tg+273)/(Mp+273)≧0.75, wherein Tg (° C.) represents a glass transition temperature
Inventors: Hayato Ida, Takashi Hirasa, Junichi Tamura, Yuya Chimoto, Takaho Shibata, Daisuke Yamashita

Resin for toner and toner

04/09/15 - 20150099227 - The present invention provides a crystalline polyester resin for toner that has, when used as a resin for toner, a sharp melt property, excellent fixing performance and blocking property and a preferable charging performance. Provided is a crystalline polyester resin for toner, which is obtained by condensation polymerization of a
Inventors: Hayato Ida, Takashi Hirasa, Junichi Tamura, Yuya Chimoto, Takaho Shibata, Daisuke Yamashita

Method for manufacturing core-shell structure fine particles and toner

02/05/15 - 20150037717 - (3) (Median diameter based on the volume of the core particles B)>(Median diameter based on the volume of the shell particles A).
Inventors: Hayato Ida, Takaho Shibata, Yuya Chimoto, Takashi Hirasa, Masayoshi Kato

Image forming apparatus

07/24/14 - 20140205330 - An image forming apparatus is configured to form a toner image by a toner image forming portion on an intermediate transfer belt, to transfer the toner image to a transfer and fixing belt, and to form a toner film by heating and pressurizing the toner image on the transfer and
Inventors: Keisuke Abe, Kazuhisa Kemmochi, Hayato Ida, Takashi Hirasa

Method for producing core-shell structured resin microparticles and core-shell structured toner containing core-shell structured resin microparticles

11/14/13 - 20130302732 - Provided is a method for producing core-shell structured resin particles, comprising the steps of: providing a dispersion liquid of hydrophobic resin particles in which the hydrophobic resin particles are dispersed into an aqueous medium containing an anionic surfactant A and an anionic surfactant B; providing a dispersion liquid of resin
Inventors: Hayato Ida, Takashi Hirasa, Ryo Natori, Junichi Tamura, Yuya Chimoto, Takaho Shibata

Toner and method of producing toner

11/14/13 - 20130302731 - An object of the present invention is to provide a toner that produces an excellent bending resistance in the output image and that also exhibits an excellent low-temperature fixability and an excellent storage stability. This toner includes a binder resin and a thermoplastic elastomer having a crystalline part, wherein the
Inventors: Hayato Ida, Takashi Hirasa, Ryo Natori, Junichi Tamura, Yuya Chimoto, Takaho Shibata

Process for producing toner

05/02/13 - 20130108955 - An object of the present invention is to provide a process of producing a toner according to an emulsion aggregation process in which the temperature and treatment time in the fusion process can be reduced, and a toner having a small particle diameter, a sharp particle size distribution, and a
Inventors: Takaho Shibata, Masayoshi Kato, Takashi Hirasa, Hayato Ida, Yuya Chimoto


### Hayato Ida patent invention listings

The bibliographic references displayed about Hayato Ida's patents are for a recent sample of Hayato Ida's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Hayato Ida filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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