Patents by Inventor Koichi Fujimoto
Koichi Fujimoto 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: 12100587Abstract: A substrate cleaning apparatus has: a substrate rotating part that rotates a substrate; an edge cleaning member for cleaning an edge part of the substrate; an edge rotating part that rotates the edge cleaning member around an edge rotary shaft that extends in a direction orthogonal to a substrate rotary shaft; a moving part that moves a position of the edge cleaning member with respect to the edge part of the substrate; and a control part that controls the moving part to move the position of the edge cleaning member with respect to the edge part of the substrate, and causes the edge cleaning member to clean a one-side edge area including a face on one side, a side face area including a side face, and an another-side edge area including a face on another side in the edge part of the substrate.Type: GrantFiled: October 12, 2020Date of Patent: September 24, 2024Assignee: EBARA CORPORATIONInventors: Fumitoshi Oikawa, Tomoaki Fujimoto, Mitsuru Miyazaki, Koichi Fukaya
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Publication number: 20240254404Abstract: A solid lubricating coating film capable of imparting favorable lubricity and corrosion resistance to a connection for oil country tubular goods. Two or more solid lubricants are dispersed in a binder resin. Graphite is contained in an amount of 50% or more and 90% or less of a total weight of the solid lubricants, and the graphite has a scaly shape and an average particle diameter of 10.0 ?m or less. A solid lubricant made of one or more materials selected from BN, mica, talc, MCA, MoS2, PTFE, PFA, and FEP is further contained as other solid lubricants of the two or more types of solid lubricants. The binder resin contains a PEEK resin having an average particle diameter of 20 ?m or less as a main component, and the PEEK resin is contained in an amount of 70% or more of a total weight of the binder resin.Type: ApplicationFiled: May 24, 2022Publication date: August 1, 2024Applicants: JFE STEEL CORPORATION, TOYO DRILUBE CO.,LTD.Inventors: Yasuhide ISHIGURO, Seigo GOTO, Takashi KOGA, Takamasa KAWAI, Seiji OZAKI, Hideo SATO, Sachiko FUJIMOTO, Koichi SHODA, Akira OKUBO, Ryota KOBAYASHI, Ryota KUBO, Kota TOYOSAWA
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Publication number: 20240254405Abstract: An agent for forming a solid lubricating coating film on a tightening surface of a thread portion, in which a solid lubricant is dispersed in a binder resin as a matrix component, a main component of the solid lubricant is melamine cyanurate, and an average particle diameter of the melamine cyanurate is 0.1 ?m or more and 10.0 ?m or less, the binder resin contains an alkyd resin and nitrocellulose, and the alkyd resin and nitrocellulose are contained in an amount of 85 wt % or more of the total binder resin component weight, and a total weight of the solid lubricant is 10 parts by weight or more and 100 parts by weight or less based on 100 parts by weight of a total weight of the binder resin.Type: ApplicationFiled: May 24, 2022Publication date: August 1, 2024Applicants: JFE STEEL CORPORATION, TOYO DRILUBE CO., LTD.Inventors: Yasuhide ISHIGURO, Seigo GOTO, Takashi KOGA, Takamasa KAWAI, Seiji OZAKI, Hideo SATO, Sachiko FUJIMOTO, Koichi SHODA, Akira OKUBO, Ryota KOBAYASHI, Ryota KUBO, Kota TOYOSAWA
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Publication number: 20240117610Abstract: A work machine information collection system includes a work machine including an operation hardware assembly and a server communicably connected to each other, and a data collection processor configured or programmed to include an operation data output to output an operation data corresponding to an operation state of the operation hardware assembly, a determiner configured or programmed to determine whether not the operation data satisfies a determination condition to determine whether or not to transmit the operation data output by the operation data output to the server, and a communicator configured or programmed to transmit the operation data to the server when the determiner determines that the operation data satisfies the determination condition.Type: ApplicationFiled: December 18, 2023Publication date: April 11, 2024Inventors: Koichi FUJIMOTO, Ryo IKEDA, Keisuke MIURA
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Patent number: 11237153Abstract: A method predicts an amount of an analyte in a urine specimen collected in a target time zone. The method includes measuring an amount of an analyte in a urine specimen collected in a predetermined time zone after an administration of a chelating agent and b) predicting, from the measured amount of the analyte in the urine specimen collected in the predetermined time zone, the amount of the analyte in the urine specimen collected in the target time zone on the basis of a correlation between amounts of analyte in urine specimens in the predetermined time zone and amounts of analyte in urine specimens in the target time zone. The amounts of the analyte in the urine specimens in the predetermined time and the target time zone are measured before predicting the amount of the analyte in the urine specimen collected in the target time zone.Type: GrantFiled: March 22, 2016Date of Patent: February 1, 2022Assignee: ARKRAY, Inc.Inventors: Masashi Uwabu, Masakazu Sawanobori, Koichi Fujimoto, Jun Kamito, Akitsugu Kudo
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Publication number: 20210200528Abstract: A program update system for a working machine, includes a machine body, a working device to be used for work, the working device being provided to the machine body, a storage device to store an update program for the machine body or the working device, and an update controller to control the update program. The update controller executes the update program for the working device based on a state of the machine body or the working device.Type: ApplicationFiled: November 19, 2020Publication date: July 1, 2021Applicant: KUBOTA CORPORATIONInventors: Keisuke MIURA, Ryo IKEDA, Shinji HAYASHI, Ryosuke KINUGAWA, Koichi FUJIMOTO
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Publication number: 20210203573Abstract: To provide a communication system for a working machine capable of easily updating setting information of a working device connected to the machine body. A communication system for a working machine includes: a machine body; a working device provided on the machine body to perform work; a communicator device to receive setting information relating to setting of the machine body or the working device; and a control device, the communication system being configured to transmit the setting information from a server to the working machine. The server determines a transmitting operation to the working machine based on a response result of the communicator device when the server communicates with the communicator device to transmit the setting information, and the communicator device determines an accepting operation for the setting information depending on a status of the working machine.Type: ApplicationFiled: November 19, 2020Publication date: July 1, 2021Applicant: KUBOTA CORPORATIONInventors: Keisuke MIURA, Ryo IKEDA, Shinji HAYASHI, Ryosuke KINUGAWA, Koichi FUJIMOTO
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Publication number: 20160282329Abstract: A method predicts an amount of an analyte in a urine specimen collected in a target time zone. The method includes measuring an amount of an analyte in a urine specimen collected in a predetermined time zone after an administration of a chelating agent and b) predicting, from the measured amount of the analyte in the urine specimen collected in the predetermined time zone, the amount of the analyte in the urine specimen collected in the target time zone on the basis of a correlation between amounts of analyte in urine specimens in the predetermined time zone and amounts of analyte in urine specimens in the target time zone. The amounts of the analyte in the urine specimens in the predetermined time and the target time zone are measured before predicting the amount of the analyte in the urine specimen collected in the target time zone.Type: ApplicationFiled: March 22, 2016Publication date: September 29, 2016Inventors: Masashi UWABU, Masakazu SAWANOBORI, Koichi FUJIMOTO, Jun KAMITO, Akitsugu KUDO
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Patent number: 7210850Abstract: A hydrodynamic bearing device includes a sleeve having a bearing bore substantially at a center portion, a shaft inserted in the bearing bore in a rotatable manner, a thrust plate for supporting an end of the shaft in the thrust direction and an upper retaining portion that has an opening portion through which the shaft passes and covers the upper surface of the sleeve. A radial hydrodynamic bearing is formed between the bearing bore of the sleeve and the shaft, while a thrust hydrodynamic bearing is formed between the thrust plate and an end of the shaft. A first space is formed between the upper surface of the sleeve and the upper retaining portion. A second space is formed between the upper retaining portion and a step portion.Type: GrantFiled: July 19, 2005Date of Patent: May 1, 2007Assignee: Matsushita Electric Industrial Col, Ltd.Inventors: Keigo Kusaka, Takafumi Asada, Koichi Fujimoto, Hisaaki Yano
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Patent number: 7141627Abstract: An epoxy resin cured article has a high glass transition temperature and low dissipation factor. An epoxy resin composition from which the cured article can be having excellent solubility in solvents is used to produce the cured articles. A polyester as a curing agent of an epoxy resin composition having an aromatic polyhydroxy coumpound residue including an aryloxycarbonyl group at the molecule of the terminal, an aromatic polyvalent hydrocarbon group residue, and bulky structure, is used. Since the curing agent behaves as a polyfunctional curing agent, a cured article produced therefrom has a high crosslink density. Since highly polar hydroxyl groups are not formed during curing, a cured article has high glass transition temperature and a low dissipation factor. The cured article does not release low molecular weight carboxylic acids though hydrolysis of ester bonds at crosslinked bonds.Type: GrantFiled: October 27, 2003Date of Patent: November 28, 2006Assignee: Dainippon Ink and Chemicals, Inc.Inventors: Satoshi Idemura, Masao Yamada, Koichi Fujimoto, Katsuji Takahashi
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Patent number: 7030138Abstract: A compound of a formula (1) and pharmacologically acceptable salts thereof: wherein R1 represents hydrogen, halogen, alkyl or hydroxyl; R2 represents hydrogen or halogen; R3 represents hydrogen, alkyl, hydroxyl, carboxyalkyl, alkoxycarbonylalkyl, alkylsulfonyl, alkoxycarbonylalkylsulfonyl, craboxyalkylsulfonyl or carboxyalkylcarbonyl; each of R4 and R5 represents hydrogen, halogen, alkyl, carbamoyl, alkoxy, carboxyl, alkoxycarbonyl, monoalkylcarbamoyl or dialkylcarbamoyl; R6 represents a heterocycle, hydrogen, alkyl, cycloalkyl, aralkyl, carboxyalkyl, alkoxycarbonyalkyl, aliphatic or aromatic acyl, carbamoyl, alkylsulfonyl, aryl, formimidoyl, 1-iminoalkyl, N-alkylforminidoyl or iminoarylmethyl; each of R7 and R8 represents hydrogen or alkyl; n represents 0, 1 or 2. The compound exhibits excellent activated blood coagulation factor X inhibitory activity and prevents or treats blood coagulation-related diseases.Type: GrantFiled: October 3, 2003Date of Patent: April 18, 2006Assignee: Sankyo Company, LimitedInventors: Koichi Fujimoto, Naoki Tanaka, Ikuko Shimada, Fumitoshi Asai
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Publication number: 20060018576Abstract: A hydrodynamic bearing device includes a sleeve having a bearing bore substantially at a center portion, a shaft inserted in the bearing bore in a rotatable manner, a thrust plate for supporting an end of the shaft in the thrust direction and an upper retaining portion that has an opening portion through which the shaft passes and covers the upper surface of the sleeve. A radial hydrodynamic bearing is formed between the bearing bore of the sleeve and the shaft, while a thrust hydrodynamic bearing is formed between the thrust plate and an end of the shaft. A first space is formed between the upper surface of the sleeve and the upper retaining portion. A second space is formed between the upper retaining portion and a step portion.Type: ApplicationFiled: July 19, 2005Publication date: January 26, 2006Inventors: Keigo Kusaka, Takafumi Asada, Koichi Fujimoto, Hisaaki Yano
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Publication number: 20040248981Abstract: Benzamidine derivatives of formula (I) or pharmaceutically acceptable salts thereof exhibit excellent inhibitory activity against factor Xa and are useful for treating or preventing blood coagulation disorders: 1Type: ApplicationFiled: November 7, 2003Publication date: December 9, 2004Applicant: SANKYO COMPANY, LIMITEDInventors: Koichi Fujimoto, Fumitoshi Asai, Hayao Matsuhashi
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Publication number: 20040147555Abstract: A compound of a formula (1) and pharmacologically acceptable salts thereof: 1Type: ApplicationFiled: October 3, 2003Publication date: July 29, 2004Applicant: SANKYO COMPANY, LIMITEDInventors: Koichi Fujimoto, Naoki Tanaka, Ikuko Shimada, Fumitoshi Asai
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Publication number: 20040110908Abstract: An epoxy resin cured article has a high glass transition temperature and low dissipation factor. An epoxy resin composition from which the cured article can be having excellent solubility in solvents is used to produce the cured articles. A polyester as a curing agent of an epoxy resin composition having an aromatic polyhydroxy coumpound residue including an aryloxycarbonyl group at the molecule of the terminal, an aromatic polyvalent hydrocarbon group residue, and bulky structure, is used. Since the curing agent behaves as a polyfunctional curing agent, a cured article produced therefrom has a high crosslink density. Since highly polar hydroxyl groups are not formed during curing, a cured article has high glass transition temperature and a low dissipation factor. The cured article does not release low molecular weight carboxylic acids though hydrolysis of ester bonds at crosslinked bonds.Type: ApplicationFiled: October 27, 2003Publication date: June 10, 2004Inventors: Satoshi Idemura, Masao Yamada, Koichi Fujimoto, Katsuji Takahashi
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Publication number: 20040010009Abstract: Benzamidine derivatives of formula (I) or pharmaceutically acceptable salts thereof exhibit excellent inhibitory activity against factor Xa and are useful for treating or preventing blood coagulation disorders: 1Type: ApplicationFiled: November 6, 2002Publication date: January 15, 2004Applicant: SANKYO COMPANY, LIMITEDInventors: Koichi Fujimoto, Fumitoshi Asai, Hayao Matsuhashi
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Patent number: 6555556Abstract: Benzamidine derivatives of formula (I) or pharmaceutically acceptable salts thereof exhibit excellent inhibitory activity against factor Xa and are useful for treating or preventing blood coagulation disorders: wherein R1 represents a hydrogen atom, a halogen atom, an alkyl group or a hydroxyl group; R2 represents a hydrogen atom, a halogen atom or an alkyl group, R3 represents a hydrogen atom, an optionally substituted alkyl group, an aralkyl group, an optionally substituted alkanoyl group or an optionally substituted alkylsulfonyl group, R4 and R5 are the same as or different from each other and each represent a hydrogen atom, a halogen atom, an optionally substituted alkyl group, an alkoxy group, a carboxyl group, an alkoxycarbonyl group or an optionally substituted carbamoyl group, and R6 represents a substituted pyrrolidine group or substituted piperidine group.Type: GrantFiled: April 25, 2002Date of Patent: April 29, 2003Assignee: Sankyo Company, LimitedInventors: Koichi Fujimoto, Fumitoshi Asai, Hayao Matsuhashi
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Patent number: 6117893Abstract: Compound of formula (I): ##STR1## [wherein: X represents an unsubstituted or substituted indolyl, indolinyl, azaindolyl, azaindolinyl, imidazopyridyl or imidazopyrimidinyl group; Y represents an oxygen or sulphur atom; Z represents a 2,4-dioxothiazolidin-5-ylidenylmethyl, 2,4-dioxothiazolidin-5-ylmethyl, 2,4-dioxooxazolidin-5-ylmethyl, 3,5-dioxooxadiazolidin-2-ylmethyl or N-hydroxyureidomethyl group; R represents a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom, a hydroxy group, a nitro group, an aralkyl group or a unsubstituted or substituted amino group; and m is an integer of from 1 to 5] have hypoglycemic and anti-diabetic activities.Type: GrantFiled: March 3, 1999Date of Patent: September 12, 2000Assignee: Sankyo Company, LimitedInventors: Takashi Fujita, Takao Yoshioka, Toshihiko Fujiwara, Minoru Oguchi, Hiroaki Yanagisawa, Hiroyoshi Horikoshi, Kunio Wada, Koichi Fujimoto
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Patent number: 6052945Abstract: A strong metal plate having flexibility includes a flat portion, a plurality of first protuberances projecting from the flat portion in one direction of the thickness direction of the flat portion and a plurality of second protuberances projecting from the flat portion in the other direction of the thickness.Type: GrantFiled: March 7, 1997Date of Patent: April 25, 2000Assignee: Aisin Seiki Kabushiki KaishaInventors: Sukekazu Asada, Yukio Isomura, Kazuhide Itagaki, Hiroyuki Yamamoto, Koichi Fujimoto
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Patent number: 5977365Abstract: Compounds of formula (I): ##STR1## [wherein: X represents an unsubstituted or substituted indolyl, indolinyl, azaindolyl, azaindolinyl, imidazopyridyl or imidazopyrinidinyl group; Y represents an oxygen or sulfur atom; Z represents a 2,4-dioxo-thiazolidin-5-ylidenylmethyl, 2,4-dioxothiazolidin-5-ylmethyl, 2,4-dioxooxazolidin-5-ylmethyl, 3,5-dioxo-oxadiazolidin-2-ylmethyl or N-hydroxyureidom ethyl group; R represents a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom, a hydroxy group, a nitro group, an aralkyl group or a unsubstituted or substituted amino group; and m is an inzeger of from 1 to 5] have hypoglycemic and anti-diabetic activities.Type: GrantFiled: July 7, 1998Date of Patent: November 2, 1999Assignee: Sankyo Company, LimitedInventors: Takashi Fujita, Takao Yoshioka, Toshihiko Fujiwara, Minoru Oguchi, Hiroaki Yanagisawa, Hiroyoshi Horikoshi, Kunio Wada, Koichi Fujimoto