Patents by Inventor Hideho Hayashi

Hideho Hayashi 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).

  • Method for treating chlorine-containing waste
    Patent number: 8048314
    Abstract: The present invention provides a method and an apparatus for treating a chlorine-containing waste, which can separate and recover a chlorine component from a chlorine-containing waste, and also can achieve a high chlorine removal thereby obtaining a high purity chlorine compound, and can decrease the amount of water for recovering chlorine.
    Type: Grant
    Filed: October 16, 2006
    Date of Patent: November 1, 2011
    Assignees: Sumitomo Osaka Cement Co., Ltd., Japan Water Systems Corporation
    Inventors: Masayoshi Konishi, Hideho Hayashi, Ikuko Watanabe, Takehiko Itoh, Takayuki Kuroiwa, Taichiro Fujimaki
  • Method of and Apparatus for Treating Chlorine-Containing Waste
    Publication number: 20080264872
    Abstract: The present invention provides a method and an apparatus for treating a chlorine-containing waste, which can separate and recover a chlorine component from a chlorine-containing waste, and also can achieve a high chlorine removal thereby obtaining a high purity chlorine compound, and can decrease the amount of water for recovering chlorine.
    Type: Application
    Filed: October 16, 2006
    Publication date: October 30, 2008
    Applicants: SUMITOMO OSAKA CEMENT CO., LTD, JAPAN WATER SYSTEMS CORPORATION
    Inventors: Masayoshi Konishi, Hideho Hayashi, Ikuko Watanabe, Takehiko Itoh, Takayuki Kuroiwa, Taichiro Fujimaki
  • Apparatus for manufacturing cement clinker
    Patent number: 5944513
    Abstract: An apparatus for manufacturing cement clinker is disclosed in which raw material powder of cement pre-heated and partially pre-calcined by a pre-heating unit such as a suspension pre-heater (or a provided pre-calciner') is charged into a granulating furnace as to be granulated, thus-obtained granulated material is charged into a sintering furnace as to be sintered, and the sintered material is cooled and recovered by a cooling unit, the apparatus having a granulating furnace so that the granulating performance of the granulating furnace is improved.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: August 31, 1999
    Assignees: Kawasaki Jukogyo Kabushiki Kaisha, Sumitomo Cement Co., Ltd.
    Inventors: Norio Yokota, Nichitaka Sato, Katsuji Mukai, Toshiyuki Ishinohachi, Hideho Hayashi, Isao Hashimoto, Mikio Murao, Shozo Kanamori, Chikanori Kumagai, Tatsuya Watanabe
  • Apparatus for manufacturing cement clinker
    Patent number: 5478234
    Abstract: An apparatus for manufacturing cement clinker is disclosed in which raw material powder of cement pre-heated by a pre-heating unit such as a suspension pre-heater and pre-calcined by a calciner is charged into a granulating furnace as to be granulated, thus-obtained granulated material is charged into a sintering furnace as to be sintered, and the sintered material is cooled and recovered by a cooling unit, the apparatus having a granulating furnace so that the granulating performance of the granulating furnace is improved.
    Type: Grant
    Filed: December 27, 1993
    Date of Patent: December 26, 1995
    Assignees: Kawasaki Jukogyo Kabushiki Kaisha, Sumitomo Cement Co., Ltd.
    Inventors: Norio Yokota, Nichitaka Sato, Katsuji Mukai, Toshiyuki Ishinohachi, Hideho Hayashi, Isao Hashimoto, Mikio Murao, Shozo Kanamori, Chikanori Kumagai, Tatsuya Watanabe