Patents by Inventor Hitoshi Kawada
Hitoshi Kawada 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).
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Patent number: 11266130Abstract: In a housing (1), an internal space capable of housing an insect is formed, an opening (11) through which the internal space and an outside communicate with each other is formed, and a portion other than the opening (11) is closed so that the insect is incapable of passing through the portion. Rails (2) in a pair are disposed in parallel with each other on both sides of the opening (11) across the opening (11) on an outer surface of the housing (1), maintain a gap between a face, on which the opening (11) is formed, of the housing (1) and a cover (3) to have a size preventing the insect from passing through the gap, and slidably retain the cover (3) on the external side of the housing (1). A sample holder retains a sample, is slidably retained by the rails (2), and enables the sample to be exposed from the opening (11) to the internal space when being slidably retained by the rails (2) in the state of retaining the sample.Type: GrantFiled: December 27, 2016Date of Patent: March 8, 2022Assignee: KAKEN TEST CENTERInventors: Kanya Kuramoto, Hitoshi Kawada
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Publication number: 20200053993Abstract: In a housing (1), an internal space capable of housing an insect is formed, an opening (11) through which the internal space and an outside communicate with each other is formed, and a portion other than the opening (11) is closed so that the insect is incapable of passing through the portion. Rails (2) in a pair are disposed in parallel with each other on both sides of the opening (11) across the opening (11) on an outer surface of the housing (1), maintain a gap between a face, on which the opening (11) is formed, of the housing (1) and a cover (3) to have a size preventing the insect from passing through the gap, and slidably retain the cover (3) on the external side of the housing (1). A sample holder retains a sample, is slidably retained by the rails (2), and enables the sample to be exposed from the opening (11) to the internal space when being slidably retained by the rails (2) in the state of retaining the sample.Type: ApplicationFiled: December 27, 2016Publication date: February 20, 2020Inventors: Kanya KURAMOTO, Hitoshi KAWADA
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Patent number: 10217404Abstract: A display device includes pixel circuits disposed in rows and columns. A first pixel circuit is configured to emit light of a first color, and a second pixel circuit is configured to emit light of a second color, with the first color preferably being green. A given signal line provides a first image data signal and a second image data signal respectively to the first pixel circuit and the second pixel circuit within a horizontal scanning period, with the first pixel circuit receiving the first image data signal before the second pixel circuit receives the second image data signal.Type: GrantFiled: July 31, 2013Date of Patent: February 26, 2019Assignee: JOLED Inc.Inventors: Hitoshi Kawada, Naobumi Toyomura
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Patent number: 9595224Abstract: A display device includes a pixel array unit in which pixels are arranged, each pixel including a light emitting unit, a writing transistor that writes a video signal, a driving transistor that drives the light emitting unit based on the video signal written by the writing transistor, and a switching transistor that applies a fixed potential to one terminal of the light emitting unit, and a driving unit that causes the light emitting unit to enter a light extinction state by writing a voltage causing the driving transistor to enter a non-conduction state to a gate electrode of the driving transistor.Type: GrantFiled: October 10, 2014Date of Patent: March 14, 2017Assignee: JOLED Inc.Inventors: Naobumi Toyomura, Hitoshi Kawada
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Publication number: 20150109280Abstract: A display device includes a pixel array unit in which pixels are arranged, each pixel including a light emitting unit, a writing transistor that writes a video signal, a driving transistor that drives the light emitting unit based on the video signal written by the writing transistor, and a switching transistor that applies a fixed potential to one terminal of the light emitting unit, and a driving unit that causes the light emitting unit to enter a light extinction state by writing a voltage causing the driving transistor to enter a non-conduction state to a gate electrode of the driving transistor.Type: ApplicationFiled: October 10, 2014Publication date: April 23, 2015Inventors: Naobumi Toyomura, Hitoshi Kawada
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Publication number: 20140035798Abstract: A display device includes pixel circuits disposed in rows and columns. A first pixel circuit is configured to emit light of a first color, and a second pixel circuit is configured to emit light of a second color, with the first color preferably being green. A given signal line provides a first image data signal and a second image data signal respectively to the first pixel circuit and the second pixel circuit within a horizontal scanning period, with the first pixel circuit receiving the first image data signal before the second pixel circuit receives the second image data signal.Type: ApplicationFiled: July 31, 2013Publication date: February 6, 2014Applicant: SONY CORPORATIONInventors: Hitoshi Kawada, Naobumi Toyomura
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Patent number: 6352693Abstract: An effective poison bait composition is provided for the control of such objective pests as cockroaches, wherein the poison bait composition comprises (1) a pesticidally effective amount of a pesticidally active ingredient, (2) a carrageenan, and (3) glycerin. A methods of controlling objective pests is also provided, which utilizes the provided poison bait.Type: GrantFiled: April 7, 1999Date of Patent: March 5, 2002Assignee: Sumitomo Chemical Company, LimitedInventor: Hitoshi Kawada
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Patent number: 6160014Abstract: A method for controlling acarina which comprises setting a tablet(s) obtainable by pressing 2-methoxycarbonyl-4-chlorotrifluoromethanesulfonanilide or by pressing a composition containing 2-methoxycarbonyl-4-chlorotrifluoromethanesulfonanilide and a vehicle(s) in a small space such as drawers, a closet, a lumber room, etc.Type: GrantFiled: October 9, 1998Date of Patent: December 12, 2000Assignee: Sumitomo Chemical Company, Ltd.Inventors: Hitoshi Kawada, Yasuyori Tanaka
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Patent number: 6037371Abstract: An insecticidal/acaricidal composition which comprises 2-methoxycarbonyl-4-chlorotrifluoromethanesulfonanilide and N-(2-ethylhexyl)bicyclo[2.2.1]hept-5-ene-2,3-dicarboximide as an active ingredient, and inert carrier is useful for controlling insects/acarina effectively.Type: GrantFiled: September 17, 1998Date of Patent: March 14, 2000Assignee: Sumitomo Chemical Company, LimitedInventor: Hitoshi Kawada
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Patent number: 5885606Abstract: The present invention relates to a poison bait for controlling pest insects comprising (a) an insecticidally active ingredient, (b) a sauce for seasoning or a sauce spice flavor, (c) a vegetable oil and, if necessary, (d) at least one of grain powder, dextrin and sugar. The inventive poison bait controls pest insects such as cockroaches and the like based on feeding preference.Type: GrantFiled: December 14, 1995Date of Patent: March 23, 1999Assignee: Sumitomo Chemical Company, LimitedInventor: Hitoshi Kawada
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Patent number: 5715448Abstract: Data of textiles for various types of items offered by a different textile company stored in an integrated database (DR) of a data service company item by item, and data of business results relating to the respective items is also stored therein. Data of business results stored in the integrated DB is renewed based on business data sequentially input from an apparel manufacturer or the textile company. In retrieving textile data from the apparel manufacturer or the textile company, a host computer (integrated database managing system) of data service company retrieves sale data based on the content of the textile in the integrated DB and the content of the business results relating to the content of the textile, and displays the retrieved result on a terminal, which designated the retrieval, that is, a terminal of the apparel manufacturer or a terminal of the textile company.Type: GrantFiled: April 30, 1993Date of Patent: February 3, 1998Assignee: Olympus Optical Co., Ltd.Inventors: Hiromasa Suzuki, Takeshi Oohashi, Hitoshi Kawada, Toshihito Kouchi
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Patent number: 5707639Abstract: There is disclosed an insect growth regulator composition comprising (a) an insect growth-regulating active ingredient and, if necessary, another insecticidal active ingredient, (b) an organic substance having a solubility of not greater than 2% in water at 20.degree. C. and a melting point of 35.degree. through 100.degree. C., and (c) a glycol selected from the group having a melting point of 35.degree. through 100.degree. C. and consisting of polyethylene glycol, polyoxyethylene polyoxypropylene glycol, polyoxyethylene polyoxybutylene glycol, and polyoxyethylene polyoxypropylene polyoxybutylene glycol, wherein the weight of the constituent (b) is equal to or greater than 3% based on the total weight, and a sum of the weight of the constituent (b) and the weight of the constituent (c) ranges from 20 to 98% based on the total weight, the constituent (b) and the constituent (c) being molten and then cooled to be solidified in manufacturing process of the insect growth regulator composition.Type: GrantFiled: October 17, 1994Date of Patent: January 13, 1998Assignee: Sumitomo Chemical Company, LimitedInventors: Masao Owaga, Masao Inoue, Toshiro Ohtsubo, Hitoshi Kawada
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Patent number: 5659740Abstract: This system is applied to a VAS having, as members, apparel makers which manage goods using apparel numbers and retail shops which manage goods using shop goods codes. The system tally manages the goods of all the members using unity codes. The apparel numbers are corrected as needed, and the corrected apparel numbers are incorporated in a unity code system. A code conversion table representing a correspondence between the unity code and the apparel number or the shop goods code is prepared. When this code conversion table is looked up, a management code is converted between the apparel number, the shop goods code, and the unity code, all of which represent the same goods.Type: GrantFiled: April 30, 1993Date of Patent: August 19, 1997Assignee: Olympus Optical Co., Ltd.Inventors: Hitoshi Ezaki, Hitoshi Kawada, Akira Oosawa, Naoshi Honma
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Patent number: 5406475Abstract: A data service company comprises an integrated database (DB) in which various business data dispersively kept in each part in an apparel industry including plan, manufacture, and sales relating to a dress as a product and textile raw material as material is integrated and a host computer (integrated database management system) including a computer hardware and a software for retrieving data from the integrated DB in accordance with data service to be provided and for outputting data. There is formed a data service network in which the integrated DB of the data service company is provided as the nucleus, and a plurality of sales companies, that of apparel manufacturers, that of sewing companies and that of textile companies are connected to each other.Type: GrantFiled: April 30, 1993Date of Patent: April 11, 1995Assignee: Olympus Optical Co., Ltd.Inventors: Toshihito Kouchi, Hitoshi Kawada, Yoshiki Ogawa
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Patent number: 5306499Abstract: Microencapsulated pyrethroidal cockroach-controlling composition is provided, which has an excellent residual effect. The composition comprises phenylxylylethane and a pyrethroidal compound and is encapsulated in microcapsules formed of a polyurethane wall which have an average particle diameter of not more than 80 .mu.m, a wall thickness of not more than 0.3 .mu.m, and a value of the average particle diameter/wall thickness of 100-400.Type: GrantFiled: November 15, 1990Date of Patent: April 26, 1994Assignee: Sumitomo Chemical Company, LimitedInventors: Toshiro Ohtsubo, Shigenori Tsuda, Hitoshi Kawada, Goro Shinjo, Kozo Tsuji
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Patent number: 5300293Abstract: A bait composition in a tablet form, which comprises as the essential components (a) at least one insect-growth controlling agent selected from (a-1) insect juvenile hormone-like compounds and (a-2) insect chitin-synthesis inhibitors in a microencapsulated form and (b) dextrin, optionally with an additional or auxiliary agent(s).Type: GrantFiled: May 24, 1990Date of Patent: April 5, 1994Assignee: Sumitomo Chemical Co., Ltd.Inventors: Fumiyasu Minagawa, Takuji Kohama, Hitoshi Kawada, Toshiro Ohtsubo, Goro Shinjo, Kazuyuki Maeda
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Patent number: 5096710Abstract: A bait composition in a tablet form, which comprises as the essential components (a) at least one insect-growth controlling agent chosen from (a-1) insect juvenile hormone-like compounds and (a-2) insect chitin-synthesis inhibitors, (b) dextrin and (c) a plant oil in an amount of not more than 10% by weight to the total bait composition.Type: GrantFiled: May 24, 1990Date of Patent: March 17, 1992Assignee: Sumitomo Chemical Company, LimitedInventors: Fumiyasu Minagawa, Takuji Kohama, Hitoshi Kawada, Goro Shinjo, Kazuyuki Maeda
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Patent number: 5063059Abstract: Microencapsulated pyrethroidal cockroach-controlling composition is provided, which has an excellent residual effect. The composition comprises phenylxylylethane and a pyrethroidal compound and is encapsulated in microcapsules formed of a polyurethane wall which have an average particle diameter of not more than 80 .mu.m, a wall thickness of not more than 0.3 .mu.m, and a value of the average particle diameter/wall thickness of 100-400.Type: GrantFiled: November 15, 1990Date of Patent: November 5, 1991Assignee: Sumitomo Chemical Co., Ltd.Inventors: Toshiro Ohtsubo, Shigenori Tsuda, Hitoshi Kawada, Goro Shinjo, Kozo Tsuji
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Patent number: 4900551Abstract: Termites are prevented by applying thereto microencapsulated organophosphorus termite controlling composition in an amount of 5-100 g as an effective ingredient. The composition comprises an organophosphorus insecticidal compound encapsulated in a microcapsule formed of a polyurea or polyurethane wall and having an average particle diameter of not more than 80 .mu.m, a wall thickness of 0.1-1 .mu.m, and a value of the average particle diameter/wall thickness of 20-400.Type: GrantFiled: March 10, 1988Date of Patent: February 13, 1990Assignee: Sumitomo Chemical Company, Ltd.Inventors: Toshiro Ohtsubo, Shigenori Tsuda, Yukio Manabe, Takaaki Itoh, Hitoshi Kawada, Goro Shinjo, Kozo Tsuji
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Patent number: 4844737Abstract: A method for operating a blast furnace, comprising the steps: charging iron ores and cokes through a furnace top into the blast furnace; blowing in gas containing 40 vol. % or more oxygen together with pulverized coal through tuyeres into the blast furnance; and controlling a fuel ratio within a range of 500 to 930 kg/ton., molten pig iron and still a ratio of the pulverized coal blown in through the tuyeres within a range satisfying the formula: ##EQU1## molten pig iron, where X represents a fuel ratio. Through blown-in inlets set in the furnace shaft, preheating gas is blown in to preheat burdens. The cokes charged into the blast furnace are cokes of low strength having a drum index of DI.sub.15.sup.30 of 80 to 90% .Type: GrantFiled: December 18, 1987Date of Patent: July 4, 1989Assignee: Nippon Kokan Kabushiki KaishaInventors: Yotaro Oono, Hiroshi Saito, Takehiko Miyamoto, Kazumasa Wakimoto, Hitoshi Kawada, Masahiro Matsuura