Patents by Inventor Hisaki Yamawaki

Hisaki Yamawaki 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).

  • System for producing organic fertilizer and a feed from excreta of domestic animal
    Patent number: 9630889
    Abstract: This invention provides a system for producing organic fertilizer from excreta of domestic animal obtained by digesting of larvae belonging to Diptera such as Musca domestica (housefly), Boettcherisca peregrine and Tabanus, and for producing grown larvae which can be used as a feed for cultured fish and chicken raising. In an embodiment, the system for producing organic fertilizer from excreta of domestic animal and for producing grown larvae which can be used as a feed for cultured fish and chicken raising is characterized by arranging a plurality of nurturing-processing storage units for nurturing larvae hatched from eggs, and a means for dislodging only larvae forcibly from a former nurturing-processing storage unit to a later nurturing-processing storage unit successively with the progress of growth of larvae, wherein larvae leave said former nurturing-processing storage unit autonomously.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: April 25, 2017
    Assignee: E's Inc.
    Inventors: Kazushige Kitazumi, Mikio Matsushima, Yasuharu Nakano, Yaroslava Polutova, Koji Nagae, Ryoichi Sekiya, Hisaki Yamawaki
  • Organic fertilizer production system
    Patent number: 9353018
    Abstract: [Problem] To provide an efficient system for manufacturing an organic fertilizer base material that reduces the manual labor involved in treating livestock manure using Musca domestica larvae. [Solution] Provided is an organic fertilizer production system for producing organic fertilizer from the excreta of livestock by using the larvae of Musca domestica.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: May 31, 2016
    Assignee: E's Inc.
    Inventors: Kazushige Kitazumi, Yasuharu Nakano, Yaroslava Polutova, Koji Nagae, Ryoichi Sekiya, Hisaki Yamawaki
  • SYSTEM FOR PRODUCING ORGANIC FERTILIZER AND A FEED FROM EXCRETA OF DOMESTIC ANIMAL
    Publication number: 20150223496
    Abstract: This invention provides a system for producing organic fertilizer from excreta of domestic animal obtained by digesting of larvae belonging to Diptera such as Musca domestica (housefly), Boettcherisca peregrine and Tabanus, and for producing grown larvae which can be used as a feed for cultured fish and chicken raising. In an embodiment, the system for producing organic fertilizer from excreta of domestic animal and for producing grown larvae which can be used as a feed for cultured fish and chicken raising is characterized by arranging a plurality of nurturing-processing storage units for nurturing larvae hatched from eggs, and a means for dislodging only larvae forcibly from a former nurturing-processing storage unit to a later nurturing-processing storage unit successively with the progress of growth of larvae, wherein larvae leave said former nurturing-processing storage unit autonomously.
    Type: Application
    Filed: October 15, 2013
    Publication date: August 13, 2015
    Applicant: E's Inc.
    Inventors: Kazushige Kitazumi, Mikio Matsushima, Yasuharu Nakano, Yaroslava Polutova, Koji Nagae, Ryoichi Sekiya, Hisaki Yamawaki
  • ORGANIC FERTILIZER PRODUCTION SYSTEM
    Publication number: 20140123902
    Abstract: [Problem] To provide an efficient system for manufacturing an organic fertilizer base material that reduces the manual labor involved in treating livestock manure using Musca domestica larvae. [Solution] Provided is an organic fertilizer production system for producing organic fertilizer from the excreta of livestock by using the larvae of Musca domestica.
    Type: Application
    Filed: April 5, 2012
    Publication date: May 8, 2014
    Applicant: E'S INC.
    Inventors: Kazushige Kitazumi, Yasuharu Nakano, Yaroslava Polutova, Koji Nagae, Ryoichi Sekiya, Hisaki Yamawaki