Patents Assigned to Fumakilla Limited
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Publication number: 20110000980Abstract: A pest control aerosol sprayer is provided that is free from giving rise to a fire or a burn in its storage or use. The pest control aerosol sprayer comprises a pressure-tight container (1) receiving therein a noxious insect behavioral inhibitor (A) of which an active ingredient is HFC-152a acting also as both a propellant and refrigerant, the pressure-tight container having at its top a valve (3) provided with a stem (5) and in the stem (5) with an injection hole (4) that can be opened with the stem (5) forced down; and a head cap (2) attached to a top of the pressure-tight container (1) and provided with a spray nozzle (10) and an inflow port (11) in which the stem (5) of the valve (3) in the pressure-tight container (1) is fitted, the head cap (2) being formed therein with an injection passage (12) leading from the inflow port (11) to the spray nozzle (10).Type: ApplicationFiled: February 24, 2009Publication date: January 6, 2011Applicant: Fumakilla LimitedInventors: Kazunori Yamamoto, Katsuo Sugimaru
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Patent number: 7775408Abstract: A head cap for an aerosol type atomizer is proposed in which a residual gas that remains in the container after the use of the aerosol type atomizer is ended are discharged easily and safely, and which is so structured that the aerosol type atomizer cannot be falsely operated while it is being used.Type: GrantFiled: January 18, 2006Date of Patent: August 17, 2010Assignee: Fumakilla LimitedInventors: Kazunori Yamamoto, Shin Kanematsu, Satoshi Yamasaki
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Publication number: 20100132246Abstract: A fan type noxious insect control apparatus is disclosed which is desirably used carried on a user's body part and excels in noxious insect control performance. To this end, the apparatus is so configured that air is drawn through an inlet port (6) by driving of an axial flow fan (3) and passed through a chemical carrier (2) carrying a noxious insect control active ingredient to form the air containing such active ingredient, the air being run out through an outlet port (7) to diffuse the active ingredient into the ambient atmosphere and further that the inlet port (6) at an upstream of the fan (3) is open facing axially thereof, the outlet port (7) at a downstream of the fan (3) is open facing radially thereof, and there are provided an annular wall (8) surrounding the fan (3) and an air flow passage (9) communicating between a delivery section of the fan (3) and the outlet port (7) to convert air flowing out of the axial flow fan (3) axially thereof to air flowing radially thereof.Type: ApplicationFiled: March 31, 2008Publication date: June 3, 2010Applicant: FUMAKILLA LIMITEDInventors: Shigeru Ohtsuka, Kazunori Yamamoto, Shinya Kawamura, Satoshi Yamasaki
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Publication number: 20100025437Abstract: A trigger type head cap for an aerosol sprayer is provided which when in discharging and eliminating a residual gas inside of an aerosol container, allows the residual gas to be easily and reliably discharged and eliminated.Type: ApplicationFiled: December 12, 2007Publication date: February 4, 2010Applicant: Fumakilla LimitedInventors: Toshiaki Oshimo, Hideo Kawamori, Kazunori Yamamoto
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Publication number: 20090039114Abstract: A head cap for an aerosol type atomizer is proposed in which a residual gas that remains in the container after the use of the aerosol type atomizer is ended are discharged easily and safely, and which is so structured that the aerosol type atomizer cannot be falsely operated while it is being used.Type: ApplicationFiled: January 18, 2006Publication date: February 12, 2009Applicant: Fumakilla LimitedInventors: Kazunori Yamamoto, Shin Kanematsu, Satoshi Yamasaki
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Patent number: 7449154Abstract: Disclosed are a chemical carrier body capable of volatilizing a chemical stably for an extended period of time, a receptacle for retaining the chemical carrier body, an indicator adapted for displaying a degree of consumption of a chemical contained in the chemical carrier body, and a chemical heating, volatilizing apparatus adapted for heating the chemical carrier body. The chemical carrier body retaining receptacle is provided with at least one vent hole and has its inner surface spaced from the carrier body by a distance of 1 to 10 mm. The indicator has a mark gradually disappearing and a mark gradually appearing with a lapse of time of heating. The chemical heating, volatilizing apparatus has a heater element that is lager in size than the bottom surface of the chemical carrier body retaining receptacle and whose heat releasing surface is inclined at an angle of 0 to 70 degrees with respect to the plane on which the apparatus is placed.Type: GrantFiled: September 6, 2001Date of Patent: November 11, 2008Assignee: Fumakilla LimitedInventors: Satoshi Yamasaki, Kazunori Yamamoto, Tomoko Ishizuka
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Patent number: 7285248Abstract: A fan type chemical dispersion equipment, wherein a chemical container (3) and a power supply storage body (2a) are disposed detachably from an equipment body (1) and so as not to be volumetrically limited with each other, whereby, because the equipment body, chemical container, and power supply storage body can be volumetrically formed independently of each other, the settings of a chemical holding amount relative to a fan air blow amount and long or short service time can be performed easily, the chemical container being capable of preventing a chemical impregnated body from being caught between the end face of a chemical container body (3a) and a cover body (3b), and a clip device being capable of firmly fixing the fan type chemical dispersion equipment to the held materials ranging from thin to thick ones.Type: GrantFiled: September 21, 2001Date of Patent: October 23, 2007Assignee: Fumakilla LimitedInventors: Kazunori Yamamoto, Satoshi Yamasaki
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Publication number: 20070111654Abstract: A fan type chemical diffusing apparatus includes an apparatus main body having an air inlet and an air outlet, a fan type blower disposed in the apparatus main body, and an active ingredient impregnated body or mass for containing an active ingredient. The fan type blower includes a fan casing, a motor, and a fan including a rotary disk and a plurality of blades fastened to a peripheral portion of the rotary disk and provided with a hollow space that is on an interior of the fan with respect to the blades. The fan type blower is operable to send air from the air inlet through the hollow space and out through the air outlet.Type: ApplicationFiled: December 20, 2006Publication date: May 17, 2007Applicant: Fumakilla LimitedInventors: Satoshi Yamasaki, Kazunori Yamamoto, Atsushi Matsuda
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Publication number: 20070087679Abstract: A fan type chemical diffusing apparatus includes an apparatus main body having an air inlet and an air outlet, a fan type blower disposed in the apparatus main body, and an active ingredient impregnated body or mass for containing an active ingredient. The fan type blower includes a fan casing, a motor, and a fan including a rotary disk and a plurality of blades fastened to a peripheral portion of the rotary disk and provided with a hollow space that is on an interior of the fan with respect to the blades. The fan type blower is operable to send air from the air inlet through the hollow space and out through the air outlet.Type: ApplicationFiled: December 20, 2006Publication date: April 19, 2007Applicant: Fumakilla LimitedInventors: Satoshi Yamasaki, Kazunori Yamamoto, Atsushi Matsuda
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Publication number: 20060137241Abstract: A fan type debugging apparatus is provided in which the active ingredient impregnated body or mass is disposed in a wind inlet side of the fan type blower and is designed to provide a wind force resistance which in terms of the proportion of current consumption by the motor in the presence of the active ingredient impregnated body or mass to current consumption by the motor in the absence of the active ingredient impregnated body or mass, ranges from 5 to 25%.Type: ApplicationFiled: January 13, 2006Publication date: June 29, 2006Applicant: Fumakilla LimitedInventors: Satoshi Yamasaki, Kazunori Yamamoto, Atsushi Matsuda
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Publication number: 20030061759Abstract: A method for excluding or expelling harmful or noxious insects using a preparation containing a chemical which is a non-organophosphorus chemical and which has a higher vapor pressure than d,d-T80-prallethrin and a higher debugging potency than transfluthrin.Type: ApplicationFiled: July 23, 2002Publication date: April 3, 2003Applicant: FUMAKILLA LIMITEDInventors: Shingi Nishino, Satoshi Yamasaki, Masaaki Sugiura, Atsuhiko Hattori
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Patent number: 6054125Abstract: The present invention is directed to novel purified and isolated mite allergens possessing mite allergen activity with a molecular weight of about 94,000, about 40,000, about 16,000 or about 14,000 as determined by SDS-PAGE, which can be isolated from extracts of mites, and to a process for producing such mites allergens. The purified and isolated mite allergens of the present invention are useful as a pharmaceutical and a diagnostic composition for mite allergic diseases.Type: GrantFiled: January 20, 1998Date of Patent: April 25, 2000Assignees: Fumakilla Limited, Hiroshima UniversityInventors: Satoru Oka, Kazuhisa Ono, Seiko Shigeta, Takeshi Wada
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Patent number: 5773010Abstract: New purified mite allergens useful as pharmaceutical and diagnostic compositions for the treatment and diagnosis of mite allergic diseases are provided. Both allergens are contained in fecal extracts of mites in culture. The high molecular weight allergen has a weight average molecular weight of 70,000 to 80,000 as determined by sedimentation equilibrium. This is a glycoprotein containing more than about 70% sugar, and possesses allergen activity. The low molecular weight antigen has a molecular weight of 1,500 to 5,000 as determined by Sephadex G25 gel filtration. This is a glycoprotein containing more than about 40% sugar, and also possesses allergen activity.Type: GrantFiled: November 29, 1995Date of Patent: June 30, 1998Assignees: Fumakilla Limited, Hiroshima UniversityInventors: Satoru Oka, Kazuhisa Ono, Seiko Shigeta, Takeshi Wada
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Patent number: 5496554Abstract: New purified mite allergens useful as pharmaceutical and diagnostic compositions for the treatment and diagnosis of mite allergic diseases are provided. Both allergens are contained in fecal extracts of mites in culture. The high molecular weight allergen has a weight average molecular weight of 70,000 to 80,000 as determined by sedimentation equilibrium. This is a glycoprotein containing more than about 70% sugar, and possesses allergen activity. The low molecular weight antigen has a molecular weight of 1,500 to 5,000 as determined by Sephadex G25 gel filtration. This is a glycoprotein containing more than about 40% sugar, and also possesses allergen activity.Type: GrantFiled: August 4, 1994Date of Patent: March 5, 1996Assignees: Fumakilla Limited, Hiroshima UniversityInventors: Satoru Oka, Kazuhisa Ono, Seiko Shigeta, Takeshi Wada
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Patent number: 5405758Abstract: The present invention is directed to a recombinant mite allergen obtainable by expression of a mite-body-derived gene, a gene which codes for said allergen, a mite allergen fragment, a polypeptide having an epitope contained in said allergen, an expression vector capable of expressing the gene, a bacterium, yeast or mammalian cell transformed with said expression vector, a method for producing said allergen, and a pharmaceutical composition or a diagnostic reagent for the treatment of mite allergic diseases.Type: GrantFiled: December 15, 1993Date of Patent: April 11, 1995Assignees: Fumakilla Limited, Hiroshima UniversityInventors: Satoru Oka, Kazuhisa Ono, Seiko Shigeta, Takeshi Wada
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Patent number: D517673Type: GrantFiled: May 6, 2004Date of Patent: March 21, 2006Assignee: Fumakilla LimitedInventors: Kazunori Yamamoto, Takashi Sugiyama
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Patent number: D520622Type: GrantFiled: May 6, 2004Date of Patent: May 9, 2006Assignee: Fumakilla LimitedInventors: Kazunori Yamamoto, Takashi Sugiyama
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Patent number: D544593Type: GrantFiled: May 9, 2006Date of Patent: June 12, 2007Assignee: Fumakilla LimitedInventor: Kazunori Yamamoto
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Patent number: D551332Type: GrantFiled: May 9, 2006Date of Patent: September 18, 2007Assignee: Fumakilla LimitedInventor: Kazunori Yamamoto
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Patent number: D583920Type: GrantFiled: May 9, 2006Date of Patent: December 30, 2008Assignee: Fumakilla LimitedInventor: Kazunori Yamamoto