Patents by Inventor Eiichi Nishizawa
Eiichi Nishizawa 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: 10391041Abstract: A sheet-like hair care product including (A) a substrate sheet containing cellulosic fibers and having a bending resistance of 10 to 70 mm measured by the 45° cantilever method in accordance with JIS L1096:2010 and (B) a liquid cosmetic composition. The substrate sheet (A) is impregnated with 1 to 50 g of the liquid cosmetic composition (B). The substrate sheet impregnated with the liquid cosmetic composition is preferably packaged in a packaging container having an access opening with an area of 25 to 4000 mm2 and an openable and closable lid sealing the contents.Type: GrantFiled: April 1, 2014Date of Patent: August 27, 2019Assignee: Kao CorporationInventors: Eiichi Nishizawa, Azusa Kasuga, Keiko Ishii, Rina Iikubo, Kaori Kojima
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Publication number: 20160051452Abstract: A sheet-like hair care product including (A) a substrate sheet containing cellulosic fibers and having a bending resistance of 10 to 70 mm measured by the 45° cantilever method in accordance with JIS L1096:2010 and (B) a liquid cosmetic composition. The substrate sheet (A) is impregnated with 1 to 50 g of the liquid cosmetic composition (B). The substrate sheet impregnated with the liquid cosmetic composition is preferably packaged in a packaging container having an access opening with an area of 25 to 4000 mm2 and an openable and closable lid sealing the contents.Type: ApplicationFiled: April 1, 2014Publication date: February 25, 2016Applicant: Kao CorporationInventors: Eiichi NISHIZAWA, Azusa KASUGA, Keiko ISHII, Rina IIKUBO, Kaori KOJIMA
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Publication number: 20150224043Abstract: A leave-on type hair cosmetic composition having the following two layers A and B: Layer A of an oil layer containing the following component (a) in an amount of 0.5-40% by mass in the hair cosmetic composition, (a) a highly polymerized silicone selected from dimethicone and dimethiconol and having a number average degree of polymerization of 1,000-20,000; and Layer B of a water layer containing the following components (b) and (c), (b) a water-soluble polymeric thickening agent, and (c) water.Type: ApplicationFiled: February 25, 2015Publication date: August 13, 2015Applicant: KAO CORPORATIONInventors: Eiichi Nishizawa, Akira Shiga, Kenichi Ueyama
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Patent number: 9011886Abstract: A leave-on type hair cosmetic composition having the following two layers A and B: Layer A of an oil layer containing the following component (a) in an amount of 0.5-40% by mass in the hair cosmetic composition, (a) a highly polymerized silicone selected from dimethicone and dimethiconol and having a number average degree of polymerization of 1,000-20,000; and Layer B of a water layer containing the following components (b) and (c), (b) a water-soluble polymeric thickening agent, and (c) water.Type: GrantFiled: April 17, 2008Date of Patent: April 21, 2015Assignee: Kao CorporationInventors: Eiichi Nishizawa, Akira Shiga, Kenichi Ueyama
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Patent number: 8432950Abstract: A maneuvering signal for controlling a radio-controlled object is transmitted using 2.4 GHz band frequency hopping techniques. In a trainer mode, an instructor's radio control transmitter is configured to transmit the maneuvering signal and receive a trainer signal in each of frame periods by which a frequency is switched in accordance with the frequency hopping scheme. A trainee's radio control transmitter is configured to transmit the trainer signal for each of the frame periods by which a frequency is switched in accordance with the frequency hopping scheme.Type: GrantFiled: September 16, 2010Date of Patent: April 30, 2013Assignee: Futaba CorporationInventors: Masahiro Tanaka, Eiichi Nishizawa
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Patent number: 8290019Abstract: A technique is provided that can avoid radio zone interference in a radio controlled model apparatus which employs a frequency hopping system in the spread spectrum radio techniques. In a controller for maneuvering, for example, model airplanes, a process for detecting whether or not a radio zone is in an occupied state is initiated, with an initial radio zone represented by information stored in a nonvolatile memory acting as a starting point. Until an unoccupied radio zone is detected, the process of detecting the occupation of radio zones continues according to a predetermined sequence. Thus, an available radio zone can be detected. Moreover, information representing an initial radio zone, stored in a nonvolatile memory, is updated immediately after power-on of the controller.Type: GrantFiled: September 25, 2008Date of Patent: October 16, 2012Assignee: Futaba CorporationInventors: Eiichi Nishizawa, Akira Aneha
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Publication number: 20110103429Abstract: A maneuvering signal for controlling a radio-controlled object is transmitted using 2.4 GHz band frequency hopping techniques. In a trainer mode, an instructor's radio control transmitter is configured to transmit the maneuvering signal and receive a trainer signal in each of frame periods by which a frequency is switched in accordance with the frequency hopping scheme. A trainee's radio control transmitter is configured to transmit the trainer signal for each of the frame periods by which a frequency is switched in accordance with the frequency hopping scheme.Type: ApplicationFiled: September 16, 2010Publication date: May 5, 2011Inventors: Masahiro TANAKA, Eiichi NISHIZAWA
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Publication number: 20100104609Abstract: A leave-on type hair cosmetic composition having the following two layers A and B: Layer A of an oil layer containing the following component (a) in an amount of 0.5-40% by mass in the hair cosmetic composition, (a) a highly polymerized silicone selected from dimethicone and dimethiconol and having a number average degree of polymerization of 1,000-20,000; and Layer B of a water layer containing the following components (b) and (c), (b) a water-soluble polymeric thickening agent, and (c) water.Type: ApplicationFiled: April 17, 2008Publication date: April 29, 2010Applicant: KAO CORPORATIONInventors: Eiichi Nishizawa, Akira Shiga, Kenichi Ueyama
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Publication number: 20090086792Abstract: A technique is provided that can avoid radio zone interference in a radio controlled model apparatus, which employs the frequency hopping system in the spread spectrum radio techniques. In the controller for maneuvering, for example, model airplanes, a process for detecting whether or not a radio zone is in an occupied state is initiated, with an initial radio zone represented by information (M) stored in a nonvolatile memory, acting as a starting point. Until an unoccupied radio zone is detected, the process of detecting occupation of radio zones continues, according to a predetermine sequence. Thus, an available radio zone can be detected. Moreover, information (M) representing an initial radio zone, stored in a nonvolatile memory, is updated immediately after power-on of the controller.Type: ApplicationFiled: September 25, 2008Publication date: April 2, 2009Inventors: Eiichi NISHIZAWA, Akira ANEHA
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Publication number: 20080138306Abstract: A hair treatment method in which a hair treatment agent including (A) water, (B) a hydrophobic silicone, (C) 0.5% by weight or more of a lower alcohol and (D) a surfactant is applied to the hair, and immediately thereafter the hair is bundled and secured with a holding device.Type: ApplicationFiled: December 10, 2007Publication date: June 12, 2008Applicant: KAO CORPORATIONInventor: Eiichi NISHIZAWA
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Patent number: 7364595Abstract: Provided is a hair bleach or dye composition containing an amino-modified silicone, a highly polymerized silicone having a number-average degree of polymerization of 1000 or greater, a cationic polymer and an oxidizing agent. The hair bleach or dye composition of the present invention does not give a discomfort upon washing or shampooing of the treated hair, can bleach or dye the hair uniformly from root to tip without damaging the hair by this treatment, add to the hair a good color and luster, and a good feel of the hair, manageability and hair retention after drying, and is also good in durability of these effects and stability.Type: GrantFiled: November 27, 2003Date of Patent: April 29, 2008Assignee: Kao CorporationInventors: Eiichi Nishizawa, Takashi Matsuo, Hajime Miyabe
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Publication number: 20060123564Abstract: Provided is a hair bleach or dye composition containing an amino-modified silicone, a highly polymerized silicone having a number-average degree of polymerization of 1000 or greater, a cationic polymer and an oxidizing agent. The hair bleach or dye composition of the present invention does not give a discomfort upon washing or shampooing of the treated hair, can bleach or dye the hair uniformly from root to tip without damaging the hair by this treatment, add to the hair a good color and luster, and a good feel of the hair, manageability and hair retention after drying, and is also good in durability of these effects and stability.Type: ApplicationFiled: November 27, 2003Publication date: June 15, 2006Applicant: KAO CORPORATIONInventors: Eiichi Nishizawa, Takashi Matsuo, Hajime Miyabe
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Patent number: 6776803Abstract: A hair dye composition comprises the following ingredients (A) and (B): (A) a compound having a 5- or 6-membered lactone skeleton, and (B) an acid dye; and having a pH of from 2 to 6 and a buffer capacity not lower than 0.004 gram equivalent/L but lower than 0.2 gram equivalent/L as measured in a form of a tenfold dilute aqueous solution. This hair dye composition does not cause staining to the skin, is excellent in dyeing properties for hair, is good in the fastness to shampoo, and does not give off gas through hydrolysis in an acidic range.Type: GrantFiled: February 1, 2002Date of Patent: August 17, 2004Assignee: Kao CorporationInventors: Masato Oshika, Takashi Itou, Eiichi Nishizawa, Sachiko Tajima, Takashi Mizooku
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Publication number: 20030066141Abstract: A hair dye composition comprises the following ingredients (A) and (B):Type: ApplicationFiled: February 1, 2002Publication date: April 10, 2003Applicant: Kao CorporationInventors: Masato Oshika, Takashi Itou, Eiichi Nishizawa, Sachiko Tajima, Takashi Mizooku
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Patent number: 5709816Abstract: Singlet oxygen quenchers containing as an active component a compound represented by the following formula or (2): ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.10 and n are as described herein, and external compositions containing these compounds are provided for the prevention and treatment of various forms of damage to living bodies caused by singlet oxygen, and are thus quite useful as antiinflammation agents, anti-aging agents, agents preventing darkening of the skin, agents preventing protein denaturation, inhibitors against formation of sunburn cells, agents preventing lipid peroxidation, agents preventing DNA damage, and particularly in the fields of medicines and cosmetics as external compositions for the skin.Type: GrantFiled: July 22, 1996Date of Patent: January 20, 1998Assignee: Kao CorporationInventors: Masakazu Yamaguchi, Hiroyuki Ohsu, Eiichi Nishizawa, Mitsuru Sugiyama, Koichi Nakamura, Yoshinori Takema