Patents by Inventor Yoshinobu Yashima

Yoshinobu Yashima 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).

  • Ballast water treatment equipment, a ballast water detoxifying treatment system using the same, and a method for treating the ballast water
    Patent number: 8557122
    Abstract: The present invention provides ballast water treatment equipment which can decompose fungicide included in ballast water and reduce the amount of use of fungicide adsorbing material by passing through the ballast water.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: October 15, 2013
    Assignees: Tohoku University, Kowa Kogyo Co., Ltd., Yamanishi Corporation, Tsuda Kaiun Co., Ltd., Japan Basic Material Co., Ltd.
    Inventors: Akihiro Kijima, Yasuaki Kohama, Masae Suzuki, Ikuo Chiba, Kouji Onodera, Keiki Kano, Kouichirou Kanno, Takayuki Ito, Yoshinobu Yashima, Toshihiko Abe
  • BALLAST WATER TREATMENT EQUIPMENT, A BALLAST WATER DETOXIFYING TREATMENT SYSTEM USING THE SAME, AND A METHOD FOR TREATING THE BALLAST WATER
    Publication number: 20120318751
    Abstract: The present invention provides ballast water treatment equipment which can decompose fungicide included in ballast water and reduce the amount of use of fungicide adsorbing material by passing through the ballast water.
    Type: Application
    Filed: March 5, 2010
    Publication date: December 20, 2012
    Applicants: TOHOKU UNIVERSITY, KOWA KOGYO CO., LTD., JAPAN BASIC MATERIAL CO., LTD., TSUDA KAIUN CO., LTD., YAMANISHI CORPORATION
    Inventors: Akihiro Kijima, Yasuaki Kohama, Masae Suzuki, Ikuo Chiba, Kouji Onodera, Keiki Kano, Kouichirou Kanno, Takayuki Ito, Yoshinobu Yashima, Toshihiko Abe
  • Conjugated yarn and fiber reinforced plastic
    Publication number: 20040068972
    Abstract: A conjugated yarn is provided which is capable of preventing a high-tenacity fiber used therein from being ruptured during a weaving or knitting process. The conjugated yarn includes: core yarns each having a high-tenacity fiber and a reinforcing fiber positioned parallel with the high-tenacity fiber for reinforcing the high-tenacity fiber; and a tying yarn bundling the core yarns. Also provided is a fiber reinforced plastic of which the strength and safety are improved by the use of the conjugated yarn.
    Type: Application
    Filed: October 9, 2002
    Publication date: April 15, 2004
    Applicant: Japan Basic Material Co., Ltd.
    Inventors: Youichi Kanno, Fusako Sasaki, Makoto Touse, Yoshinobu Yashima
  • Method of forming a metallic coating layer utilizing media having high energy
    Patent number: 5529237
    Abstract: The present invention discloses a method of forming a metallic coating layer utilizing media having high energy which are capable of employing every kind of solid particulate.By employing the media having high energy, metallic powders as coating material are stricken onto the surface of an object to be coated so as to increase gradually the thickness of the metallic coating layer by repeating the aforementioned striking operation. Thus, the component of the metallic coating layer may be mechanically alloyed with the object to be coated.
    Type: Grant
    Filed: July 8, 1994
    Date of Patent: June 25, 1996
    Assignee: Japan Basic Material Co., Ltd.
    Inventors: Yoshinobu Yashima, Chen zhen ha, Yahong Wang