Patents by Inventor Masato Iino

Masato Iino 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).

  • AGENT FOR PREVENTING AND/OR IMPROVING PHOTOAGING AND/OR DERMAL PIGMENTATION, COSMETIC METHOD USING SAME, AND COSMETIC DEVICE TO BE APPLIED IN SAID METHOD
    Publication number: 20230172837
    Abstract: The present invention provides an agent for preventing and/or improving photoaging and/or dermal pigmentation comprising Thujae Semen extract as an active ingredient. The present invention also provides a cosmetic method which includes a step for applying the agent for preventing and/or improving photoaging and/or dermal pigmentation to skin to be treated, and a cosmetic device to be applied in said method.
    Type: Application
    Filed: April 19, 2021
    Publication date: June 8, 2023
    Applicant: SHISEIDO COMPANY, LTD.
    Inventors: Satoshi HORIBA, Junichi HOSOI, Daigo INOUE, Kentaro KAJIYA, Masaya TAKAGI, Yuko MATSUURA, Masato IINO
  • METHOD FOR SCREENING AGENTS PROMOTING SKIN BARRIER FUNCTION AND METHOD FOR EVALUATING SKIN BARRIER FUNCTION TAKING EPIDERMAL SERINE RACEMASE AND/OR D-SERINE LEVEL AS INDICATOR
    Publication number: 20210189487
    Abstract: The purpose of the present invention is to develop a method for screening drugs having the effect of increasing skin barrier function in in vitro studies and to evaluate barrier function in the skin. Candidate drugs can be screened by using the activity and/or expression level of serine racemase as an indicator.
    Type: Application
    Filed: December 22, 2020
    Publication date: June 24, 2021
    Applicant: Shiseido Company, Ltd
    Inventors: Yosuke TOJO, Masato IINO, Chieko MIZUMOTO, Yuzo YOSHIDA, Yuko MATSUURA, Hisashi MORI
  • Method for screening agents promoting skin barrier function and method for evaluating skin barrier function taking epidermal serine racemase and/or D-serine level as indicator
    Patent number: 10907208
    Abstract: The purpose of the present invention is to develop a method for screening drugs having the effect of increasing skin barrier function in in vitro studies and to evaluate barrier function in the skin. Candidate drugs can be screened by using the activity and/or expression level of serine racemase as an indicator.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: February 2, 2021
    Assignee: Shiseido Company, Ltd.
    Inventors: Yosuke Tojo, Masato Iino, Chieko Mizumoto, Yuzo Yoshida, Yuko Matsuura, Hisashi Mori
  • DEGRADATION INHIBITOR OF HYALURONIC ACID, COMPRISING ROSEMARY EXTRACT AND RETINOL ACETATE
    Publication number: 20200000704
    Abstract: The present invention relates to providing a hyaluronidase inhibitor having a good hyaluronidase inhibiting activity. Specifically, the present invention provides with a hyaluronidase inhibitor comprising rosemary extract having a hyaluronidase inhibitory activity, and retinol acetate, which can enhances the hyaluronidase inhibitory activity of rosemary extract.
    Type: Application
    Filed: June 24, 2019
    Publication date: January 2, 2020
    Applicant: Shiseido Company, Ltd.
    Inventors: Masato IINO, Nobuhiko OCHIAI, Makoto TSUNENAGA
  • METHOD FOR SCREENING AGENTS PROMOTING SKIN BARRIER FUNCTION AND METHOD FOR EVALUATING SKIN BARRIER FUNCTION TAKING EPIDERMAL SERINE RACEMASE AND/OR D-SERINE LEVEL AS INDICATOR
    Publication number: 20190300953
    Abstract: The purpose of the present invention is to develop a method for screening drugs having the effect of increasing skin barrier function in in vitro studies and to evaluate barrier function in the skin. Candidate drugs can be screened by using the activity and/or expression level of serine racemase as an indicator.
    Type: Application
    Filed: May 15, 2019
    Publication date: October 3, 2019
    Applicant: Shiseido Company, Ltd
    Inventors: Yosuke TOJO, Masato IINO, Chieko MIZUMOTO, Yuzo YOSHIDA, Yuko MATSUURA, Hisashi MORI
  • Platelet-derived growth factor-BB production promotor, and mesenchymal stem cell production accelerator, stem cell stabilizer and dermal regenerator comprising the same
    Patent number: 10391137
    Abstract: An agent comprising one or more components selected from among cowberry derivatives, mangosteen derivatives, scutellaria root derivatives, inositol and inositol phosphate, as an active ingredient, is a novel agent that can effectively promote production of platelet-derived growth factor-BB (PDGF-BB), which contributes to production of mesenchymal stem cells and stabilization of stem cells.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: August 27, 2019
    Assignee: Shiseido Company, Ltd.
    Inventors: Tsutomu Soma, Masato Iino, Haruyo Yamanishi
  • Method for screening agents promoting skin barrier function and method for evaluating skin barrier function taking epidermal serine racemase and/or D-serine level as indicator
    Patent number: 10337064
    Abstract: The purpose of the present invention is to develop a method for screening drugs having the effect of increasing skin barrier function in in vitro studies and to evaluate barrier function in the skin. Candidate drugs can be screened by using the activity and/or expression level of serine racemase as an indicator.
    Type: Grant
    Filed: March 5, 2015
    Date of Patent: July 2, 2019
    Assignee: SHISEIDO COMPANY, LTD.
    Inventors: Yosuke Tojo, Masato Iino, Chieko Mizumoto, Yuzo Yoshida, Yuko Matsuura, Hisashi Mori
  • METHOD FOR SCREENING AGENTS PROMOTING SKIN BARRIER FUNCTION AND METHOD FOR EVALUATING SKIN BARRIER FUNCTION TAKING EPIDERMAL SERINE RACEMASE AND/OR D-SERINE LEVEL AS INDICATOR
    Publication number: 20170073751
    Abstract: The purpose of the present invention is to develop a method for screening drugs having the effect of increasing skin barrier function in in vitro studies and to evaluate barrier function in the skin. Candidate drugs can be screened by using the activity and/or expression level of serine racemase as an indicator.
    Type: Application
    Filed: March 5, 2015
    Publication date: March 16, 2017
    Applicant: Shiseido Company, Ltd
    Inventors: Yosuke TOJO, Masato IINO, Chieko MIZUMOTO, Yuzo YOSHIDA, Yuko MATSUURA, Hisashi MORI
  • COMPOSITION AND METHOD FOR SCALP AND HAIR TREATMENT
    Publication number: 20140194497
    Abstract: Provided is a composition for scalp and hair treatment, including a menthol derivative and a prostaglandin compound having two hetero atoms at the 15 position. The composition of the present invention is effective not only for preventing dandruff and itchy scalp but also for preventing or treating hair loss, baldness, or hair thinness.
    Type: Application
    Filed: February 6, 2014
    Publication date: July 10, 2014
    Applicant: R-TECH Ueno, Ltd.
    Inventors: Masato IINO, Satoshi YAMAKI, Satoshi NAKANISHI, Masahiro TAJIMA, Ryuji UENO
  • Method for growing fibroblasts
    Patent number: 8628783
    Abstract: A method for reducing the occurrence of wrinkles in skin caused by aging by promoting the growth of fibroblasts, which have a declined cellular proliferative potential due to aging or adverse affects from ultraviolet light or active oxygen. The method includes the steps of providing an agent that contains a yeast extract and a safflower extract as effective constituents, and applying the agent to skin to promote the growth of fibroblasts.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: January 14, 2014
    Assignee: Shiseido Company, Ltd.
    Inventors: Masato Iino, Satoshi Amano
  • DEGRADATION INHIBITOR OF HYALURONIC ACID, COMPRISING ROSEMARY EXTRACT AND RETINOL ACETATE
    Publication number: 20140004210
    Abstract: The present invention relates to providing a hyaluronidase inhibitor having a good hyaluronidase inhibiting activity. Specifically, the present invention provides with a hyaluronidase inhibitor comprising rosemary extract having a hyaluronidase inhibitory activity, and retinol acetate, which can enhances the hyaluronidase inhibitory activity of rosemary extract.
    Type: Application
    Filed: June 28, 2012
    Publication date: January 2, 2014
    Inventors: Masato Iino, Nobuhiko Ochiai, Makoto Tsunenaga
  • Elastase inhibitor
    Patent number: 8491946
    Abstract: An elastase inhibitor that contains as active ingredients thereof raspberry extract and hydroxyproline, and optionally further contains yeast extract.
    Type: Grant
    Filed: August 6, 2010
    Date of Patent: July 23, 2013
    Assignee: Shiseido Company, Ltd.
    Inventor: Masato Iino
  • PLATELET-DERIVED GROWTH FACTOR-BB PRODUCTION PROMOTOR, AND MESENCHYMAL STEM CELL PRODUCTION ACCELERATOR, STEM CELL STABILIZER AND DERMAL REGENERATOR COMPRISING THE SAME
    Publication number: 20130004533
    Abstract: An agent comprising one or more components selected from among cowberry derivatives, mangosteen derivatives, scutellaria root derivatives, inositol and inositol phosphate, as an active ingredient, is a novel agent that can effectively promote production of platelet-derived growth factor-BB (PDGF-BB), which contributes to production of mesenchymal stem cells and stabilization of stem cells.
    Type: Application
    Filed: July 1, 2011
    Publication date: January 3, 2013
    Inventors: Tsutomu Soma, Masato IIno, Haruyo Yamanishi
  • Method For Growing Fibroblasts
    Publication number: 20120328648
    Abstract: A method for reducing the occurrence of wrinkles in skin caused by aging by promoting the growth of fibroblasts, which have a declined cellular proliferative potential due to aging or adverse affects from ultraviolet light or active oxygen. The method includes the steps of providing an agent that contains a yeast extract and a safflower extract as effective constituents, and applying the agent to skin to promote the growth of fibroblasts.
    Type: Application
    Filed: August 24, 2012
    Publication date: December 27, 2012
    Applicant: Shiseido Company, Ltd.
    Inventors: Masato IINO, Satoshi AMANO
  • COMPOSITION AND METHOD FOR SCALP AND HAIR TREATMENT
    Publication number: 20120088823
    Abstract: Provided is a composition for scalp and hair treatment, comprising a menthol derivative and a prostaglandin compound having two hetero atoms at the 15 position. The composition of the present invention is effective not only for preventing dandruff and itchy scalp but also for preventing or treating hair loss, baldness, or hair thinness.
    Type: Application
    Filed: December 19, 2011
    Publication date: April 12, 2012
    Applicant: R-TECH UENO, LTD.
    Inventors: Masato IINO, Satoshi YAMAKI, Satoshi NAKANISHI, Masahiro TAJIMA, Ryuji UENO
  • Elastase inhibitor
    Publication number: 20120034260
    Abstract: An elastase inhibitor that contains as active ingredients thereof raspberry extract and hydroxyproline, and optionally further contains yeast extract.
    Type: Application
    Filed: August 6, 2010
    Publication date: February 9, 2012
    Inventor: Masato Iino
  • Agent For Growing Fibroblasts
    Publication number: 20100316664
    Abstract: An agent for growing fibroblasts contains a yeast extract and a safflower extract as effective constituents. A method of growing fibroblasts comprises using a yeast extract and a safflower extract. An anti-aging agent for skin contains a yeast extract and a safflower extract as effective constituents.
    Type: Application
    Filed: March 30, 2009
    Publication date: December 16, 2010
    Applicant: SHISEIDO COMPANY, LTD.
    Inventors: Masato Iino, Satoshi Amano
  • COMPOSITION AND METHOD FOR SCALP AND HAIR TREATMENT
    Publication number: 20090298928
    Abstract: Provided is a composition for scalp and hair treatment, comprising a menthol derivative and a prostaglandin compound having two hetero atoms at the 15 position. The composition of the present invention is effective not only for preventing dandruff and itchy scalp but also for preventing or treating hair loss, baldness, or hair thinness.
    Type: Application
    Filed: August 3, 2009
    Publication date: December 3, 2009
    Inventors: Masato Iino, Satoshi Yamaki, Satoshi Nakanishi, Masahiro Tajima, Ryuji Ueno
  • Hair resiliency/body improver and hair cosmetic
    Publication number: 20090233975
    Abstract: A hair resiliency and body improver comprising as the active ingredient thereof one or more types of compounds selected from the group consisting of 2-aminothiazole derivatives represented by the following general formula (1) or 3-aminoisoxazole derivatives represented by the following general formula (2), and pharmaceutically acceptable salts thereof: (wherein, R1, R2, R3, R4, n and m are as defined in the description).
    Type: Application
    Filed: July 21, 2006
    Publication date: September 17, 2009
    Inventors: Masaru Suetsugu, Hirotada Fukuniahi, Masato Iino, Satoshi Yamaki, Tsutomu Soma
  • Method and Composition for Thickening Hair
    Publication number: 20070299032
    Abstract: The present invention provides a method for maintaining and promoting hair thickening by increasing the expression of keratinocyte growth factor (FGF-7) in hair follicle cells, and preferably dermal papilla cells, a composition for increasing expression of FGF-7 that contains adenosine and/or a derivative thereof, and particularly, an external scalp preparation for maintaining and promoting hair thickening.
    Type: Application
    Filed: November 10, 2004
    Publication date: December 27, 2007
    Applicant: Shiseido Company, Ltd.
    Inventors: Ritsuko Ehama, Masato Iino, Yosuke Nakazawa, Masahiro Tajima, Masashi Ogou, Seiji Arase