Patents Assigned to Fumakilla Limited
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Patent number: 10226543Abstract: There is provided an allergen inactivating agent having less lowering in performance due to fluctuation in pH, and being capable of not only adsorbing and removing an allergen, but also inactivating and removing the allergen itself. In addition, there is provided a house dust treatment agent, spray, and sheet, capable of effectively removing house dust, without any disadvantages upon use such as generation of stains.Type: GrantFiled: March 17, 2006Date of Patent: March 12, 2019Assignee: FUMAKILLA LIMITEDInventors: Shinichi Nagai, Takashi Sugiyama
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Patent number: 8596557Abstract: A pest control aerosol sprayer that is free from giving rise to a fire or a burn in its storage or use, includes a pressure-tight container receiving therein a noxious insect behavioral inhibitor of which an active ingredient is HFC-152a acting also as both a propellant and refrigerant. The pressure-tight container has at its top a valve having a stem, and the stem has an injection hole therein that can be opened with the stem forced down. A head cap is attached to a top of the pressure-tight container and is provided with a spray nozzle and an inflow port in which the stem of the valve in the pressure-tight container is fitted. The head cap has an injection passage leading from the inflow port to the spray nozzle.Type: GrantFiled: July 31, 2012Date of Patent: December 3, 2013Assignee: Fumakilla LimitedInventors: Kazunori Yamamoto, Katsuo Sugimaru
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Patent number: 8568688Abstract: An aerosol for disinsectization comprising a mixture comprising a disinfestant component, a solvent, and a propellant, and a pressure-resistant container provided with an actuator, wherein the mixture is contained in the pressure-resistant container, and wherein the solvent is contained in the mixture in an amount of from 0 to 10% by volume, and the actuator has an orifice diameter of from 0.7 to 2 mm; and an aerosol for disinsectization comprising a mixture comprising a disinfestant component, a solvent, and a propellant, and a pressure-resistant container provided with an actuator, wherein the mixture is contained in the pressure-resistant container, and wherein the solvent is contained in the mixture in an amount of from 0 to 10% by volume, and the actuator has a long nozzle having an orifice diameter of from 0.4 to 2 mm.Type: GrantFiled: August 4, 2004Date of Patent: October 29, 2013Assignee: Fumakilla LimitedInventors: Shingo Fujii, Miho Iduhara, Shigeki Takaki, Masaaki Sugiura, Kazuyuki Ikeda
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Patent number: 8551409Abstract: A blower type chemical diffusing apparatus is small in thickness, simple in structure, and reduced in cost. The apparatus allows the chemical and a battery to be exchanged readily and facilitates electrically connecting the battery to the motor in the blower. The apparatus casing includes a first and a second side casing counterpart hinged together to allow opening and closing. The apparatus further includes a blower with a motor and fan mounted in the first casing body. A chemical cartridge is disposed between the blower and the second casing body, and contains a chemical impregnated body which includes a carrier in the form of a sheet impregnated with the chemical. The first casing body has a battery accommodating recess in which dry cells are removably accepted to drive the motor and thereby to rotate the fan. Air is thus forced to flow through the chemical cartridge.Type: GrantFiled: January 20, 2011Date of Patent: October 8, 2013Assignee: Fumakilla LimitedInventors: Kazunori Yamamoto, Shinya Kawamura, Satoshi Yamasaki, Yasuharu Takei
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Patent number: 8448376Abstract: A flying insect trapping apparatus is provided that is capable of attracting and trapping flying insects such as flies or wasps very well and moreover without giving a user an unpleasant feeling. The flying insect trapping apparatus comprises an attractive and inductive member having a vertical surface portion, an entry port surrounding an upper part of the attractive and inductive member and a trap chamber communicating with the entry port, whereby a flying insect is attracted by the member and to land on the surface portion thereof and then is induced to move along the surface portion and to pass through said entry port so as to be trapped in the inside of the trap chamber.Type: GrantFiled: May 2, 2008Date of Patent: May 28, 2013Assignee: Fumakilla LimitedInventor: Yoshitake Kagawa
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Patent number: 8449828Abstract: A chemical cartridge for a blower-type chemical diffusing apparatus includes a chemical-impregnated body including an air-permeable and liquid-absorptive sheet impregnated with a chemical, and a retainer receptacle for containing the chemical-impregnated body. The retainer receptacle includes a liquid pool recess formed at a central area thereof such that liquid chemical stored in the liquid pool recess is permeable towards a peripheral area of the sheet.Type: GrantFiled: January 20, 2011Date of Patent: May 28, 2013Assignee: Fumakilla LimitedInventors: Kazunori Yamamoto, Shinya Kawamura, Satoshi Yamasaki, Yasuharu Takei, Takao Jo
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Patent number: 8435450Abstract: A blower type chemical diffusing apparatus is small in thickness, simple in structure, and reduced in cost. The apparatus allows the chemical and a battery to be exchanged readily and facilitates electrically connecting the battery to the motor in the blower. The apparatus casing includes a first and a second side casing counterpart hinged together to allow opening and closing. The apparatus further includes a blower with a motor and fan mounted in the first casing body. A chemical cartridge is disposed between the blower and the second casing body, and contains a chemical impregnated body which includes a carrier in the form of a sheet impregnated with the chemical. The first casing body has a battery accommodating recess in which dry cells are removably accepted to drive the motor and thereby to rotate the fan. Air is thus forced to flow through the chemical cartridge.Type: GrantFiled: January 20, 2011Date of Patent: May 7, 2013Assignee: Fumakilla LimitedInventors: Shinya Kawamura, Satoshi Yamasaki, Yasuharu Takei
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Patent number: 8393554Abstract: 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: GrantFiled: February 24, 2009Date of Patent: March 12, 2013Assignee: Fumakilla LimitedInventors: Kazunori Yamamoto, Katsuo Sugimaru
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Patent number: 8367011Abstract: A blower type chemical diffusing apparatus is small in thickness, simple in structure, and reduced in cost. The apparatus allows the chemical and a battery to be exchanged readily and facilitates electrically connecting the battery to the motor in the blower. The apparatus casing includes a first and a second side casing counterpart hinged together to allow opening and closing. The apparatus further includes a blower with a motor and fan mounted in the first casing body. A chemical cartridge is disposed between the blower and the second casing body, and contains a chemical impregnated body which includes a carrier in the form of a sheet impregnated with the chemical. The first casing body has a battery accommodating recess in which dry cells are removably accepted to drive the motor and thereby to rotate the fan. Air is thus forced to flow through the chemical cartridge.Type: GrantFiled: January 20, 2011Date of Patent: February 5, 2013Assignee: Fumakilla LimitedInventor: Kazunori Yamamoto
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Patent number: 8359785Abstract: 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: GrantFiled: March 31, 2008Date of Patent: January 29, 2013Assignee: Fumakilla LimitedInventors: Shigeru Ohtsuka, Kazunori Yamamoto, Shinya Kawamura, Satoshi Yamasaki
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Patent number: 8356734Abstract: A trigger type head cap for an aerosol sprayer allows residual gas inside of an aerosol container of the sprayer to be easily and reliably discharged and eliminated. The cap includes a cap cover to be placed on the aerosol container, which has a stem provided on a top thereof; a tubular member that has a stem mating part to mate with the stem and ends with a jet orifice to form a flow path continuous from the stem mating part to the jet orifice in the tubular member; and a trigger lever member capable of thrusting down the stem mating part. In addition, the cap has a rotatable rotary stopper (21) to hold the stem mating part in the state that it is thrust down, and a stopper operating lever for effecting rotation of the stopper.Type: GrantFiled: December 12, 2007Date of Patent: January 22, 2013Assignee: Fumakilla LimitedInventors: Toshiaki Oshimo, Hideo Kawamori, Kazunori Yamamoto
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Publication number: 20120312897Abstract: A pest control aerosol sprayer that is free from giving rise to a fire or a burn in its storage or use, includes a pressure-tight container receiving therein a noxious insect behavioral inhibitor of which an active ingredient is HFC-152a acting also as both a propellant and refrigerant. The pressure-tight container has at its top a valve having a stem, and the stem has an injection hole therein that can be opened with the stem forced down. A head cap is attached to a top of the pressure-tight container and is provided with a spray nozzle and an inflow port in which the stem of the valve in the pressure-tight container is fitted. The head cap has an injection passage leading from the inflow port to the spray nozzle.Type: ApplicationFiled: July 31, 2012Publication date: December 13, 2012Applicant: FUMAKILLA LIMITEDInventors: Kazunori YAMAMOTO, Katsuo SUGIMARU
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Patent number: 8282883Abstract: A blower type chemical diffusing apparatus is disclosed which can be of service for an extended period of time and does not give rise to refuse disposal problems. The blower type chemical diffusing apparatus of the invention has an air blower, a chemical retainer and a fuel cell included in the apparatus body whereby powering the air blower to drive it with the fuel cell causes chemical from the chemical retainer to be emitted into an environmental atmosphere.Type: GrantFiled: May 23, 2011Date of Patent: October 9, 2012Assignee: Fumakilla LimitedInventors: Satoshi Yamasaki, Kazunori Yamamoto, Shinya Kawamura, Yasuharu Takei, Takao Jo
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Patent number: 8025845Abstract: A blower type chemical diffusing apparatus is disclosed which can be of service for an extended period of time and does not give rise to refuse disposal problems. The blower type chemical diffusing apparatus of the invention has an air blower, a chemical retainer and a fuel cell included in the apparatus body whereby powering the air blower to drive it with the fuel cell causes chemical from the chemical retainer to be emitted into an environmental atmosphere.Type: GrantFiled: July 15, 2005Date of Patent: September 27, 2011Assignee: Fumakilla LimitedInventors: Satoshi Yamasaki, Kazunori Yamamoto, Shinya Kawamura, Yasuharu Takei, Takao Jo
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Publication number: 20110221079Abstract: A blower type chemical diffusing apparatus is disclosed which can be of service for an extended period of time and does not give rise to refuse disposal problems. The blower type chemical diffusing apparatus of the invention has an air blower, a chemical retainer and a fuel cell included in the apparatus body whereby powering the air blower to drive it with the fuel cell causes chemical from the chemical retainer to be emitted into an environmental atmosphere.Type: ApplicationFiled: May 23, 2011Publication date: September 15, 2011Applicant: FUMAKILLA LIMITEDInventors: Satoshi Yamasaki, Kazunori Yamamoto, Shinya Kawamura, Yasuharu Takei, Takao Jo
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Publication number: 20110116977Abstract: A blower type chemical diffusing apparatus is small in thickness, simple in structure, and reduced in cost. The apparatus allows the chemical and a battery to be exchanged readily and facilitates electrically connecting the battery to the motor in the blower. The apparatus casing includes a first and a second side casing counterpart hinged together to allow opening and closing. The apparatus further includes a blower with a motor and fan mounted in the first casing body. A chemical cartridge is disposed between the blower and the second casing body, and contains a chemical impregnated body which includes a carrier in the form of a sheet impregnated with the chemical. The first casing body has a battery accommodating recess in which dry cells are removably accepted to drive the motor and thereby to rotate the fan. Air is thus forced to flow through the chemical cartridge.Type: ApplicationFiled: January 20, 2011Publication date: May 19, 2011Applicant: FUMAKILLA LIMITEDInventors: Kazunori YAMAMOTO, Shinya KAWAMURA, Satoshi YAMASAKI, Yasuharu TAKEI, Takao JO
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Publication number: 20110108633Abstract: A blower type chemical diffusing apparatus is small in thickness, simple in structure, and reduced in cost. The apparatus allows the chemical and a battery to be exchanged readily and facilitates electrically connecting the battery to the motor in the blower. The apparatus casing includes a first and a second side casing counterpart hinged together to allow opening and closing. The apparatus further includes a blower with a motor and fan mounted in the first casing body. A chemical cartridge is disposed between the blower and the second casing body, and contains a chemical impregnated body which includes a carrier in the form of a sheet impregnated with the chemical. The first casing body has a battery accommodating recess in which dry cells are removably accepted to drive the motor and thereby to rotate the fan. Air is thus forced to flow through the chemical cartridge.Type: ApplicationFiled: January 20, 2011Publication date: May 12, 2011Applicant: FUMAKILLA LIMITEDInventors: Kazunori Yamamoto, Shinya Kawamura, Satoshi Yamasaki, Yasuharu Takei, Takao Jo
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Publication number: 20110108634Abstract: A blower type chemical diffusing apparatus is small in thickness, simple in structure, and reduced in cost. The apparatus allows the chemical and a battery to be exchanged readily and facilitates electrically connecting the battery to the motor in the blower. The apparatus casing includes a first and a second side casing counterpart hinged together to allow opening and closing. The apparatus further includes a blower with a motor and fan mounted in the first casing body. A chemical cartridge is disposed between the blower and the second casing body, and contains a chemical impregnated body which includes a carrier in the form of a sheet impregnated with the chemical. The first casing body has a battery accommodating recess in which dry cells are removably accepted to drive the motor and thereby to rotate the fan. Air is thus forced to flow through the chemical cartridge.Type: ApplicationFiled: January 20, 2011Publication date: May 12, 2011Applicant: FUMAKILLA LIMITEDInventors: Kazunori Yamamoto, Shinya Kawamura, Satoshi YAMASAKI, Yasuharu Takei, Takao Jo
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Publication number: 20110110827Abstract: A blower type chemical diffusing apparatus is small in thickness, simple in structure, and reduced in cost. The apparatus allows the chemical and a battery to be exchanged readily and facilitates electrically connecting the battery to the motor in the blower. The apparatus casing includes a first and a second side casing counterpart hinged together to allow opening and closing. The apparatus further includes a blower with a motor and fan mounted in the first casing body. A chemical cartridge is disposed between the blower and the second casing body, and contains a chemical impregnated body which includes a carrier in the form of a sheet impregnated with the chemical. The first casing body has a battery accommodating recess in which dry cells are removably accepted to drive the motor and thereby to rotate the fan. Air is thus forced to flow through the chemical cartridge.Type: ApplicationFiled: January 20, 2011Publication date: May 12, 2011Applicant: FUMAKILLA LIMITEDInventors: Kazunori Yamamoto, Shinya KAWAMURA, Satoshi Yamasaki, Yasuharu Takei, Takao Jo
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Patent number: 7887760Abstract: A blower type chemical diffusing apparatus is small in thickness, simple in structure and reduced in cost structurally. This apparatus allows the chemical and battery to be exchanged readily and to facilitate electrically connecting battery to the motor in the blower. The apparatus casing comprises a first and a second side casing counterpart hinged together to allow its opening and closure. The apparatus also includes a blower with a motor and fan mounted in the first casing body. A chemical cartridge is disposed between the blower and the second casing body. The cartridge contains a chemical impregnated body that comprises a carrier in the form of a sheet impregnated with chemical. Also provided in the first casing body is a battery accommodating recess in which dry cells may removably be accepted to drive the motor and thereby to rotate the fan. Air is thus forced to flow through the chemical cartridge.Type: GrantFiled: December 22, 2004Date of Patent: February 15, 2011Assignee: Fumakilla LimitedInventors: Kazunori Yamamoto, Shinya Kawamura, Satoshi Yamasaki, Yasuharu Takei, Takao Jo