Patents by Inventor Yuki Iwata
Yuki Iwata 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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Publication number: 20240367040Abstract: A non-transitory computer readable medium stores a program causing a computer to execute: allowing a player to select a character to be used in each of a plurality of category games included in a specific game; setting the character selected by the player for each category game; deriving an individual game result for each category game; determining, for each category game, a predetermined parameter associated with the character used in the category game; ranking a plurality of characters based on the predetermined parameters of the plurality of category games, the plurality of characters being used in the specific game in accordance with the selection by the player; and deriving an overall game result based on the individual game result of each of the plurality of category games or the predetermined parameters of the plurality of category games.Type: ApplicationFiled: June 25, 2024Publication date: November 7, 2024Applicant: CYGAMES, INC.Inventors: Satoshi Akitake, Seiya Kamizato, Toshiyuki Hibi, Ikko Suto, Ryo Kato, Kazutaka Arai, Takuma Akitsu, Hironori Sato, Yujiro Deguchi, Kentaro Umeda, Reo Takahashi, Koji Iwata, Yuki Tamura
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Patent number: 10858521Abstract: An antifouling coating composition contains a silyl ester (co)polymer and medetomidine and is used to prevent the fouling of substrates by aquatic organisms and which can form antifouling coating films exhibiting outstanding antifouling properties over a long period and also has good storage stability. The antifouling coating composition includes a silyl ester (co)polymer (A) and medetomidine (B), the silyl ester (co)polymer (A) including structural units derived from a monomer (a) represented by the general formula (I): R1—CH?C(CH3)—COO—(SiR2R3O)n—SiR4R5R6, and structural units derived from an unsaturated monomer (b) copolymerizable with the monomer (a).Type: GrantFiled: May 20, 2016Date of Patent: December 8, 2020Assignee: CHUGOKU MARINE PAINTS, LTD.Inventors: Yuki Iwata, Soichiro Tanino, Satoshi Masuda, Hideyuki Tanaka
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Publication number: 20180105703Abstract: An antifouling coating composition contains a silyl ester (co)polymer and medetomidine and is used to prevent the fouling of substrates by aquatic organisms and which can form antifouling coating films exhibiting outstanding antifouling properties over a long period and also has good storage stability. The antifouling coating composition includes a silyl ester (co)polymer (A) and medetomidine (B), the silyl ester (co)polymer (A) including structural units derived from a monomer (a) represented by the general formula (I): R1—CH?C(CH3)—COO—(SiR2R3O)n—SiR4R5R6, and structural units derived from an unsaturated monomer (b) copolymerizable with the monomer (a).Type: ApplicationFiled: May 20, 2016Publication date: April 19, 2018Applicant: CHUGOKU MARINE PAINTS, LTD.Inventors: Yuki IWATA, Soichiro TANINO, Satoshi MASUDA, Hideyuki TANAKA
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Patent number: 9161945Abstract: A compound, which inhibits SGLT1 (sodium-dependent glucose transporter 1) activity to suppress absorption of glucose or the like, thereby suppressing abnormal glucose tolerance or postprandial hyperglycemia in diabetes, is provided.Type: GrantFiled: August 19, 2011Date of Patent: October 20, 2015Assignee: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Hiroyuki Kakinuma, Yohei Kobashi, Tomomichi Chonan, Fumiyasu Shiozawa, Yuki Iwata, Takahiro Oi, Kenichi Kawabe
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Patent number: 8653800Abstract: The step-up DC/DC converter (30) of the present invention has a synchronous rectifier transistor (M1); an output transistor (M2); a first back-gate control transistor (M3) connected between an external terminal (T2) and a back gate of the synchronous rectifier transistor (M1); a discharge transistor (M6) connected between the external terminal (T2) and a ground terminal; and a control unit (X1) for controlling the on/off state of the components described above. The control unit (X1) switches off the first back-gate control transistor (M3) and switches on the discharge transistor (M6) when stopping the switching operation of the output transistor (M2) and the synchronous rectifier transistor (M1).Type: GrantFiled: June 2, 2010Date of Patent: February 18, 2014Assignee: Rohm Co., Ltd.Inventors: Takatsugu Wachi, Masashi Nagasato, Yuki Iwata
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Publication number: 20130165645Abstract: A compound, which inhibits SGLT1 (sodium-dependent glucose transporter 1) activity to suppress absorption of glucose or the like, thereby suppressing abnormal glucose tolerance or postprandial hyperglycemia in diabetes, is provided.Type: ApplicationFiled: August 19, 2011Publication date: June 27, 2013Applicant: TAISHO PHARMACEUTICAL CO., LTDInventors: Hiroyuki Kakinuma, Yohei Kobashi, Tomomichi Chonan, Fumiyasu Shiozawa, Yuki Iwata, Takahiro Oi, Kenichi Kawabe
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Patent number: 8466113Abstract: The present invention provides 4-isopropylphenyl glucitol compounds which have no tendency to accumulate in the body and which inhibit SGLT1 activity to suppress postprandial hyperglycemia (or impaired glucose tolerance) through suppression of glucose absorption in the small intestine, whereby the compounds, for example, can suppress the onset of diabetes and metabolic syndrome or can treat these diseases. A 4-isopropylphenyl glucitol compound represented by the following formula (I) or a pharmaceutically acceptable salt thereof: wherein R1 represents a hydrogen atom, etc., R2 represents a methyl group, etc., R3 represents a C1-4 alkyl group substituted with an amino group(s), etc., and R4 represents a hydrogen atom, etc.Type: GrantFiled: February 23, 2010Date of Patent: June 18, 2013Assignee: Taisho Pharmaceutical Co., Ltd.Inventors: Hiroyuki Kakinuma, Yohei Kobashi, Tomomichi Chonan, Takahiro Oi, Fumiyasu Shiozawa, Yuki Iwata, Kenichi Kawabe
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Publication number: 20110306759Abstract: The present invention provides 4-isopropylphenyl glucitol compounds which have no tendency to accumulate in the body and which inhibit SGLT1 activity to suppress postprandial hyperglycemia (or impaired glucose tolerance) through suppression of glucose absorption in the small intestine, whereby the compounds, for example, can suppress the onset of diabetes and metabolic syndrome or can treat these diseases. A 4-isopropylphenyl glucitol compound represented by the following formula (I) or a pharmaceutically acceptable salt thereof: wherein R1 represents a hydrogen atom, etc., R2 represents a methyl group, etc., R3 represents a C1-4 alkyl group substituted with an amino group(s), etc., and R4 represents a hydrogen atom, etc.Type: ApplicationFiled: February 23, 2010Publication date: December 15, 2011Applicant: TAISHO PHARMACEUTICAL CO., LTDInventors: Hiroyuki Kakinuma, Yohei Kobashi, Tomomichi Chonan, Takahiro Oi, Fumiyasu Shiozawa, Yuki Iwata, Kenichi Kawabe
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Patent number: 7973012Abstract: Provided is a novel C-phenyl glycitol compound that may serve as a prophylactic or therapeutic agent for diabetes by inhibiting both SGLT1 activity and SGLT2 activity, thereby exhibiting a glucose absorption suppression action and a urine glucose excretion action.Type: GrantFiled: May 18, 2007Date of Patent: July 5, 2011Assignee: Taisho Pharmaceutical Co., LtdInventors: Hiroyuki Kakinuma, Yohei Kobashi, Yuko Hashimoto, Takahiro Oi, Hitomi Takahashi, Hideaki Amada, Yuki Iwata
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Publication number: 20100308655Abstract: The step-up DC/DC converter (30) of the present invention has a synchronous rectifier transistor (M1); an output transistor (M2); a first back-gate control transistor (M3) connected between an external terminal (T2) and a back gate of the synchronous rectifier transistor (M1); a discharge transistor (M6) connected between the external terminal (T2) and a ground terminal; and a control unit (X1) for controlling the on/off state of the components described above. The control unit (X1) switches off the first back-gate control transistor (M3) and switches on the discharge transistor (M6) when stopping the switching operation of the output transistor (M2) and the synchronous rectifier transistor (M1).Type: ApplicationFiled: June 2, 2010Publication date: December 9, 2010Applicant: Rohm Co., Ltd.Inventors: Takatsugu Wachi, Masashi Nagasato, Yuki Iwata
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Publication number: 20100069460Abstract: A 1-phenyl 1-thio-D-glucitol compound represented by formula (I) or the like: or a pharmaceutically acceptable salt thereof or a hydrate thereof, or a pharmaceutical preparation comprising the same as an active ingredient is useful as a novel type of prophylactic or therapeutic agent for diabetes, diabetes-related diseases or diabetic complications, which inhibits both SGLT1 and SGLT2 activities to achieve not only suppression of glucose absorption from the digestive tract but also excretion of urinary sugars.Type: ApplicationFiled: December 14, 2007Publication date: March 18, 2010Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Hiroyuki Kakinuma, Takahiro Oi, Yuko Hashimoto, Hitomi Takahashi, Yohei Kobashi, Yuki Iwata, Kenichi Kawabe, Masato Takahashi
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Publication number: 20100022460Abstract: Provided is a novel C-phenyl glycitol compound that may serve as a prophylactic or therapeutic agent for diabetes by inhibiting both SGLT1 activity and SGLT2 activity, thereby exhibiting a glucose absorption suppression action and a urine glucose excretion action.Type: ApplicationFiled: May 18, 2007Publication date: January 28, 2010Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Hiroyuki Kakinuma, Yohei Kobashi, Yuko Hashimoto, Takahiro Oi, Hitomi Takahashi, Hideaki Amada, Yuki Iwata
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Publication number: 20100007999Abstract: A first transistor is provided between one terminal of a synchronous rectifying transistor and the back gate thereof, with a body diode of the first transistor being in an orientation such that the cathode thereof corresponds to the output terminal side. A second transistor is provided between the other terminal of the synchronous rectifying transistor and the back gate thereof, with a body diode of the second transistor being in an orientation such that the cathode thereof corresponds to the switching terminal side. During a first period from the boosting stopped state up to the boosting operation state of the switching regulator, a switch control unit instructs the synchronous rectifying transistor to perform a switching operation with the switching transistor set to the OFF state, the first transistor set to the ON state, and the second transistor set to the OFF state.Type: ApplicationFiled: December 22, 2008Publication date: January 14, 2010Applicant: ROHM CO., LTD.Inventor: Yuki IWATA
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Publication number: 20090166856Abstract: A semiconductor device is provided whereby the signal interference among a plurality of function blocks is reduced. In a semiconductor device having a CSP structure, an integrated circuit containing a plurality of function blocks is formed on a semiconductor substrate. A plurality of external electrodes are classified into a plurality of groups of external electrodes according to function blocks connected, and are arranged in a plurality of divided regions for each of the plurality of groups of external electrodes. Rewirings connected to external electrodes of low impedance are placed in a boundary area between the plurality of regions.Type: ApplicationFiled: November 25, 2005Publication date: July 2, 2009Inventor: Yuki Iwata
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Patent number: 7134954Abstract: The present invention is to provide a method for producing an animal natural intestine having improved texture and hardness by treatment with a solution containing a food emulsifier.Type: GrantFiled: November 17, 2005Date of Patent: November 14, 2006Assignee: Riken Vitamin Co., Ltd.Inventors: Ryuichi Yoshikawa, Yusuke Nakanishi, Yuki Iwata
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Publication number: 20060128293Abstract: The present invention is to provide a method for producing an animal natural intestine having improved texture and hardness by treatment with a solution containing a food emulsifier.Type: ApplicationFiled: November 17, 2005Publication date: June 15, 2006Inventors: Ryuichi Yoshikawa, Yusuke Nakanishi, Yuki Iwata