1
Satoshi Miyashita, Kenji Honjyo, Osami Kato, Kenji Watari, Takamitsu Takashima, Masanori Itakura, Hiroyuki Okazaki, Ikuo Kinoshita, Noriko Inoue: Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly. Mitsubishi Rayon, Mitshubishi Rayon Engineering, Fitch Even Tabin & Flannery, August 28, 2001: US06280626 (97 worldwide citation)

A membrane separator assembly for separating solids from water includes opposing enclosure wall structures, a membrane module unit, and a gas diffuser disposed below the membrane module unit. The membrane module unit includes a plurality of membrane modules respectively having at least one separatin ...


2
Manabu Yanou, Michio Kanno, Masaru Uehara, Masanori Itakura: Device and method for processing crude oil. Mitsubishi Rayon, Oblon Spivak McClelland Maier & Neustadt P C, October 29, 2002: US06471869 (59 worldwide citation)

A crude oil processing method is provided wherein a membrane module is immersed in the crude oil contained in a processing tank and the crude oil is pressurized or driven by gravity for gravitational filtration, thereby to pass through the membrane, with the dehydrated oil that has passed being take ...


3
Satoshi Miyashita, Kenji Honjyo, Osami Kato, Kenji Watari, Takamitsu Takashima, Masanori Itakura, Hiroyuki Okazaki, Ikuo Kinoshita, Noriko Inoue: Method of cleaning membrane assembly with detergent. Mitsubishi Rayon, Mitsubishi Rayon Engineering, Fitch Even Tabin & Flannery, December 4, 2001: US06325938 (56 worldwide citation)

A method for cleaning separating membranes uses a uniquely formulated detergent. The detergent includes a percarbonate-containing, material, existing in the condition in which hydrogen peroxide is adducted in carbonate and is desirably an alkali metal salt. The percarbonate decomposes the organisms ...


4
Masumi Kobayashi, Kenji Honjyo, Satoshi Miyashita, Katsuyuki Yanone, Masanori Itakura, Hiroyuki Okazaki: Hollow fiber membrane module, hollow fiber membrane module unit which utilizes the module, and purification tank with the module unit installed therein. Mitsubishi Rayon, Oblon Spivak McClelland Maier & Neustadt P C, April 10, 2001: US06214226 (18 worldwide citation)

An object is to provide a highly integrated hollow fiber membrane module and hollow fiber membrane module unit as filtration processing devices which are appropriate for miniaturization, and to also provide a purification tank with a hollow fiber membrane module unit installed therein. To achieve th ...


5
Satoshi Miyashita, Kenji Honjyo, Osami Kato, Kenji Watari, Takamitsu Takashima, Masanori Itakura, Hiroyuki Okazaki, Ikuo Kinoshita, Noriko Inoue: Gas diffuser for aeration vessel of membrane assembly. Mitsubishi Rayon, Mitsubishi Rayon Engineering, Fitch Even Tabin & Flannery, December 11, 2001: US06328886 (10 worldwide citation)

The invention concerns a gas diffuser constructed and arranged to disperse gas into a aeration vessel of a water treatment assembly from a blower. The gas diffuser includes main pipes, branch pipes extending between the main pipes and containing gas discharge ports, wherein the branch pipes have a s ...


6
Norihisa Osaka, Yukihiro Ikegami, Kiichiro Ishiguro, Shuichiro Tokuda, Masanori Itakura: Process for the formation of undercoat for CRT metal back layer. Mitsubishi Rayon, Oblon Spivak McClelland Maier & Neustadt, May 4, 1993: US05208065 (5 worldwide citation)

A process is described for the formation of an undercoat which is in turn useful in forming a CRT metal back layer. According to the process, a pretreatment composition is coated on a glass panel having a fluorescent layer overlaid thereon, so that a water film is formed. The pretreatment compositio ...


7
Ken Ooyachi, Hiroki Sakakibara, Hiroshi Tasaka, Masaaki Satou, Masanori Itakura, Katsuya Sanai: Apparatus for producing carbonated water and method for producing carbonated water using the same. Mitsubishi Rayon, Mitsubishi Rayon Engineering, Fitch Even Tabin & Flannery, Kendrew H Colton, January 26, 2010: US07651074 (3 worldwide citation)

This invention concerns an apparatus and a method for producing carbonated water capable of obtaining high concentration carbonated water effectively. Carbon dioxide gas is passed through a first carbon dioxide gas dissolver composed of a membrane module to be dissolved in water and the carbonated w ...


8
Ken Ooyachi, Hiroki Sakakibara, Hiroshi Tasaka, Masaaki Satou, Masanori Itakura, Katsuya Sanai: Apparatus for producing carbonated water and method for producing carbonated water using the same. Mitsubishi Rayon, Mitsubishi Rayon Engineering, Fitch Even Tabin & Flannery, November 4, 2008: US07445197 (2 worldwide citation)

This invention concerns an apparatus and a method for producing carbonated water capable of obtaining high concentration carbonated water effectively. Carbon dioxide gas is passed through a first carbon dioxide gas dissolver (7) composed of a membrane module to be dissolved in water and the carbonat ...


9
Satoshi Suzuki, Ken Ooyachi, Hiroki Sakakibara, Masaaki Satou, Masanori Itakura, Hiroshi Tasaka: Carbonate spring producing system. Mitsubishi Rayon, Fitch Even Tabin & Flannery, April 17, 2012: US08157248

A carbonate spring producing system includes a gas-liquid separator which is connected on the downstream side of a carbonic acid gas dissolver which connects to a carbonic acid gas supply means and hot water supply. A liquid lead-out pipe is connected to the gas-liquid separator. Preferably an un-di ...


10
Satoshi Suzuki, Ken Ooyachi, Hiroki Sakakibara, Masaaki Satou, Masanori Itakura, Hiroshi Tasaka: Carbonate Spring Producing System. Mitsubishi Rayon, Mitsubishi Rayon Engineering, Fitch Even Tabin & Flannery, September 6, 2007: US20070205222-A1

A carbonate spring producing system includes a gas-liquid separator (6) which is connected on the downstream side of a carbonic acid gas dissolver (4). A carbonic acid gas supply means (10) and hot water supply means are connected to the carbonic acid gas dissolver (4). A liquid lead-out pipe (5) is ...