Patents by Inventor Eiji Kondoh

Eiji Kondoh 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: 20220168016
    Abstract: Provided is a fixing support tool of a balloon unit for uterine hemostasis, which can prevent an inflated balloon of the balloon unit for uterine hemostasis from falling out of a uterus. A fixing support tool 100 is used to fix a balloon unit for uterine hemostasis 1 including a flexible tube and a hemostatic balloon provided in a distal end of the tube to a patient M. The fixing support tool 100 has a tube stopper 7 that supports the tube, and a fixing member 8 capable of fixing the tube stopper to the patient.
    Type: Application
    Filed: March 11, 2020
    Publication date: June 2, 2022
    Inventors: Masato HONDA, Shinichi KOBAYASHI, Ryoko KAKINUMA, Ichiro MATSUBARA, Eiji KONDOH
  • Publication number: 20210186561
    Abstract: Provided is a balloon unit for uterine hemostasis capable of reliably suppressing or stopping uterine bleeding. The balloon unit includes a flexible tube and a balloon provided in a distal end portion of the tube. The balloon has a lower uterine lumen compression portion that compresses an inner surface of a lower uterine lumen and an upper uterine lumen compression portion that compresses an inner surface of an upper uterine lumen. As the balloon, two balloons including a first balloon functioning as the lower uterine lumen compression portion and a second balloon functioning as the upper uterine lumen compression portion are provided.
    Type: Application
    Filed: September 5, 2019
    Publication date: June 24, 2021
    Inventors: Eiji Kondoh, Keisuke Wakabayashi, Ryoko Kakinuma, Shinichi Kobayashi, Tatsuhiko Seki, Ichiro Matsubara
  • Patent number: 7700159
    Abstract: There is provided a hydrophilizable wax composition which provides a wax coating layer having a hydrophilic surface and imparts a gloss and long-lasting stain-proofing property on a substrate. The hydrophilizable wax composition can form a hydrophilizable wax coating layer by applying the composition containing a hydrophilizing agent and wax component and wiping off the composition, in which the hydrophilizing agent has hydrolyzable groups which are converted into hydrophilic groups by hydrolysis in the presence of water and are condensed to enable the hydrophilizing agent to have a high molecular weight and is, for example, an organometallic compound having a releasable group by hydrolysis, its oligomer and/or a co-oligomer comprising two or more of the compounds.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: April 20, 2010
    Assignee: Daikin Industries, Ltd.
    Inventors: Yasushi Yonei, Tadao Shimizu, Eiji Kondoh
  • Publication number: 20050003219
    Abstract: There is provided a hydrophilizable wax composition which provides a wax coating layer having a hydrophilic surface and imparts a gloss and long-lasting stain-proofing property on a substrate. The hydrophilizable wax composition can form a hydrophilizable wax coating layer by applying the composition containing a hydrophilizing agent and wax component and wiping off the composition, in which the hydrophilizing agent has hydrolyzable groups which are converted into hydrophilic groups by hydrolysis in the presence of water and are condensed to enable the hydrophilizing agent to have a high molecular weight and is, for example, an organometallic compound having a releasable group by hydrolysis, its oligomer and/or a co-oligomer comprising two or more of the compounds.
    Type: Application
    Filed: September 19, 2002
    Publication date: January 6, 2005
    Inventors: Yasushi Yonei, Tadao Shimizu, Eiji Kondoh