new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings

Yutaka Arai patents

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


Yutaka Arai - Related organizations: Canon Kabushiki Kaisha patents

Pressure member and fixing device

01/21/16 - 20160018772 - A pressure member includes a base, an elastic layer outside the base, and a surface layer on the elastic layer, the surface layer containing a fluorine-containing resin. The surface layer is fixed on the elastic layer in a state of being stretched in the longitudinal direction of the pressure member,
Inventors: Jun Miura, Yutaka Arai, Shigeaki Takada, Akeshi Asaka

Elastic roller and fixing device

01/21/16 - 20160018771 - An elastic layer includes a needle-shaped filler and a void and has a porosity of 20 vol % or more and 60 vol % or less. The elastic layer contains a first area and a second area. The first area extends from a surface of the elastic layer opposite to
Inventors: Yutaka Arai, Takeshi Suzuki, Jun Miura, Shigeaki Takada, Toshinori Nakayama, Naoki Akiyama, Daigo Matsuura, Yasuhiro Miyahara, Akeshi Asaka, Shuichi Tamura, Katsuhisa Matsunaka, Shinsuke Takahashi, Hiroto Sugimoto

Fixing device

01/21/16 - 20160018767 - A fixing device includes a rotatable heating member and a rotatable pressing member which are configured to fix a toner image on a recording material in a nip therebetween; and a heating mechanism configured to selectively heat regions of the rotatable heating member depending on sizes of the recording material
Inventors: Shigeaki Takada, Toshinori Nakayama, Masayuki Tamaki, Naoki Akiyama, Akeshi Asaka, Koichi Kakubari, Yutaka Arai, Jun Miura

Fixing member

01/21/16 - 20160018766 - A fixing member used for fixing a toner image on a recording material includes: a base layer; and a porous elastic layer provided on the base layer and containing a needle-like filler. The elastic layer has a thermal conductivity with respect to a longitudinal direction thereof in a first region
Inventors: Naoki Akiyama, Shigeaki Takada, Daigo Matsuura, Yasuhiro Miyahara, Akeshi Asaka, Shuichi Tamura, Toshinori Nakayama, Yutaka Arai, Jun Miura, Takeshi Suzuki, Katsuhisa Matsunaka, Shinsuke Takahashi, Hiroto Sugimoto

Fixing member

01/21/16 - 20160018765 - A fixing member, includes: a base layer; and a porous elastic layer provided on the base layer and configured to contain a needle-like filler. The elastic layer has a thermal conductivity, with respect to a longitudinal direction thereof, which is 6 times to 900 times a thermal conductivity with respect
Inventors: Shuichi Tamura, Akeshi Asaka, Hiroto Sugimoto, Shinsuke Takahashi, Shigeaki Takada, Yutaka Arai, Jun Miura

Fixing member manufacturing apparatus

12/24/15 - 20150367544 - A manufacturing apparatus for manufacturing a fixing member includes: a metal mold capable of holding a base material of the fixing member in an inside thereof; and an injecting member including a group of openings configured to inject a liquid rubber containing a needle-like filler into the metal mold in
Inventors: Akeshi Asaka, Shuichi Tamura, Hiroto Sugimoto, Shinsuke Takahashi, Shigeaki Takada, Takeshi Suzuki, Jun Miura, Yutaka Arai

Method for manufacturing pressure rotating member

09/24/15 - 20150266055 - The present invention relates to a pressure rotating member which achieves the shortening of a warm-up time while suppressing a non-recording material-contacting area's temperature rise. The pressure rotating member which is used in a thermal fixing apparatus includes: a substrate; and an elastic layer that is formed on the substrate
Inventors: Jun Miura, Yutaka Arai

Roller, heating member, and image heating apparatus equipped with roller and heating member

05/28/15 - 20150147101 - An image heating apparatus includes an endless belt configured to heat an image on a sheet at a nip potion, a heat generation device configured to cause the belt to generate heat, a nip forming member configured to form the nip portion between the nip forming member and the belt,
Inventors: Toshinori Nakayama, Hiroto Sugimoto, Masayuki Tamaki, Koichi Kakubari, Katsuhisa Matsunaka, Yutaka Arai, Jun Miura, Takeshi Suzuki, Naoki Akiyama, Shigeaki Takada, Yasuhiro Miyahara

Pressure applying rotatable member and image heating apparatus having the same

03/12/15 - 20150071690 - A pressing rotatable member for use with an image heating apparatus including a base layer; and a porous elastic layer provided on the base layer, wherein the elastic layer has a thermal conductivity in an axial direction thereof and a thermal conductivity in a circumferential direction thereof which are not
Inventors: Yasuhiro Miyahara, Shigeaki Takada, Toshinori Nakayama, Daigo Matsuura, Naoki Akiyama, Shuichi Tamura, Yutaka Arai, Jun Miura, Takeshi Suzuki, Katsuhisa Matsunaka

Pressure rotating member, method for manufacturing the same, and heating device

10/09/14 - 20140301763 - The present invention relates to a pressure rotating member which achieves the shortening of a warm-up time while suppressing a non-recording material-contacting area's temperature rise. The pressure rotating member which is used in a thermal fixing apparatus includes: a substrate; and an elastic layer that is formed on the substrate
Inventors: Jun Miura, Yutaka Arai

Fixing device and electrophotographic image forming apparatus

09/04/14 - 20140248071 - Provided is a fixing device whose required heat generation amount can be obtained with a smaller amount of a microwave absorbing material, hence start-up (warm-up) time for achieving fixable temperature of the fixing device can be shortened without impairing characteristics such as flexibility, releasing property, durability. The fixing device comprises:
Inventors: Katsuhisa Matsunaka, Yutaka Arai, Jun Miura, Jiro Ishizuka, Shuichi Tamura, Ryo Yashiro, Hiroto Sugimoto, Naoki Akiyama, Kenji Hashimoto, Yasuhiro Miyahara, Hiroki Muramatsu, Koji Sato


### Yutaka Arai patent invention listings

The bibliographic references displayed about Yutaka Arai's patents are for a recent sample of Yutaka Arai'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 Yutaka Arai 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.

###



Sign up for the FreshPatents.com FREE Keyword Monitor and check for keyword phrases (ie. "RFID" , "wireless", "web development", "fuel cells" etc.)...You will be notified when new patent applications and inventions are published that match your keywords. Also you can save for later research public patent/invention documents using our FREE Organizer. It takes only 30 seconds to sign up or login.

Advertise on FreshPatents.com - Rates & Info

###

FreshPatents.com Support - Terms & Conditions