Patents by Inventor Wataru Hojo
Wataru Hojo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20190242870Abstract: [Problem] To provide a plasma (or serum) separation apparatus and a plasma (or serum) separation method that enable quick, reliable, and low-cost separation of plasma from blood, even a minute amount of blood, at any place, without using a centrifuge separator, a pressurization/suction pump, or the like. [Solution] A plasma separation apparatus comprises a blood separation part having a blood separation member, and a plasma collection part having a plasma collection member, wherein the blood separation member is mounted on a hydrophobic pedestal and includes a blood receiving area and a plasma separation area that is connected to the plasma collection part, and the plasma separation part has the cross-sectional area thereof gradually decreasing toward the plasma collection part. Here, “plasma” means “plasma or serum.Type: ApplicationFiled: May 25, 2017Publication date: August 8, 2019Applicant: CELLSPECT CO.,LTD.Inventors: Kazuhiko DOI, Shin-ichi KONDOU, Hiroko SUZUKI, Norihiro NAGANO, Wataru HOJO
-
Patent number: 9547274Abstract: According to an aspect of the invention, an image forming apparatus includes an apparatus body, a sound absorbing device utilizing a Helmholtz resonator, and a hinged exterior cover operable to open and close relative to the apparatus body. The hinged exterior cover is a hinged cover configured to pivot about a pivot shaft arranged at a lower end portion of the hinged exterior cover. At least a part of the hinged exterior cover has a multiplex structure made by overlaying a plurality of plate-like members on one another. The sound absorbing device is formed by utilizing space between two plate-like members of the plurality of plate-like members making up the multiplex structure as a cavity of the Helmholtz resonator.Type: GrantFiled: February 17, 2016Date of Patent: January 17, 2017Assignee: RICOH COMPANY, LIMITEDInventors: Hiroki Ishimitsu, Masahiro Ishida, Naoki Matsuda, Kohta Takenaka, Toshihiro Shimada, Wataru Hojo
-
Publication number: 20160161905Abstract: According to an aspect of the invention, an image forming apparatus includes an apparatus body, a sound absorbing device utilizing a Helmholtz resonator, and a hinged exterior cover operable to open and close relative to the apparatus body. The hinged exterior cover is a hinged cover configured to pivot about a pivot shaft arranged at a lower end portion of the hinged exterior cover. At least a part of the hinged exterior cover has a multiplex structure made by overlaying a plurality of plate-like members on one another. The sound absorbing device is formed by utilizing space between two plate-like members of the plurality of plate-like members making up the multiplex structure as a cavity of the Helmholtz resonator.Type: ApplicationFiled: February 17, 2016Publication date: June 9, 2016Applicant: Richo Company, Ltd.Inventors: Hiroki ISHIMITSU, Masahiro ISHIDA, Naoki MATSUDA, Kohta TAKENAKA, Toshihiro SHIMADA, Wataru HOJO
-
Patent number: 9298155Abstract: According to an aspect of the invention, an image forming apparatus includes an apparatus body, a sound absorbing device utilizing a Helmholtz resonator, and a hinged exterior cover operable to open and close relative to the apparatus body. The hinged exterior cover is a hinged cover configured to pivot about a pivot shaft arranged at a lower end portion of the hinged exterior cover. At least a part of the hinged exterior cover has a multiplex structure made by overlaying a plurality of plate-like members on one another. The sound absorbing device is formed by utilizing space between two plate-like members of the plurality of plate-like members making up the multiplex structure as a cavity of the Helmholtz resonator.Type: GrantFiled: July 20, 2015Date of Patent: March 29, 2016Assignee: RICOH COMPANY, LIMITEDInventors: Hiroki Ishimitsu, Masahiro Ishida, Naoki Matsuda, Kohta Takenaka, Toshihiro Shimada, Wataru Hojo
-
Publication number: 20160033928Abstract: According to an aspect of the invention, an image forming apparatus includes an apparatus body, a sound absorbing device utilizing a Helmholtz resonator, and a hinged exterior cover operable to open and close relative to the apparatus body. The hinged exterior cover is a hinged cover configured to pivot about a pivot shaft arranged at a lower end portion of the hinged exterior cover. At least a part of the hinged exterior cover has a multiplex structure made by overlaying a plurality of plate-like members on one another. The sound absorbing device is formed by utilizing space between two plate-like members of the plurality of plate-like members making up the multiplex structure as a cavity of the Helmholtz resonator.Type: ApplicationFiled: July 20, 2015Publication date: February 4, 2016Applicant: RICOH COMPANY, LIMITEDInventors: Hiroki ISHIMITSU, Masahiro ISHIDA, Naoki MATSUDA, Kohta TAKENAKA, Toshihiro SHIMADA, Wataru HOJO
-
Patent number: 8587847Abstract: An image forming device includes an image forming unit, an image reading unit arranged above an upper part of the image forming unit, a sheet ejection space between the image forming unit and the image reading unit, and a supporting unit arranged on the upper part of the image forming unit to surround at least two sides of the sheet ejection space in different directions. The image reading unit is secured to the upper part of the image forming unit through the supporting unit.Type: GrantFiled: December 19, 2011Date of Patent: November 19, 2013Assignee: Ricoh Company, Ltd.Inventors: Yoshihide Ota, Wataru Hojo, Hideyuki Takemoto, Makoto Yoshioka
-
Publication number: 20120162728Abstract: An image forming device includes an image forming unit, an image reading unit arranged above an upper part of the image forming unit, a sheet ejection space between the image forming unit and the image reading unit, and a supporting unit arranged on the upper part of the image forming unit to surround at least two sides of the sheet ejection space in different directions. The image reading unit is secured to the upper part of the image forming unit through the supporting unit.Type: ApplicationFiled: December 19, 2011Publication date: June 28, 2012Applicant: RICOH COMPANY, LTD.Inventors: Yoshihide OTA, Wataru Hojo, Hideyuki Takemoto, Makoto Yoshioka