Patents by Inventor Junya Kishi
Junya Kishi 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).
-
Patent number: 12000539Abstract: A high-pressure tank liner manufacturing device includes: a heater to heat and melt end surfaces of liner halves; a heater transportation mechanism configured to slidably move the heater between a waiting position for the heater and a heating position for the heater; an elevation mechanism (drive mechanism) configured to drive a pair of the liner halves so as to cause the pair of liner halves to be relatively moved closer to each other or away from each other; and a parallelism adjustment mechanism configured to adjust parallelism of the end surfaces of the liner halves in accordance with the heater being slidably moved.Type: GrantFiled: June 23, 2023Date of Patent: June 4, 2024Assignees: HONDA MOTOR CO., LTD., YACHIYO INDUSTRY CO., LTD.Inventors: Takaharu Sato, Yuka Kishi, Mikio Ishiyama, Shinya Sato, Junya Yoshioka
-
Patent number: 11994875Abstract: A control device that controls a robot capable of self-propelling is provided. The control device comprises: a facility staff member identifying unit configured to identify a position of a facility staff member in a facility; a visitor identifying unit configured to identify a position of a visitor in the facility; and a control unit configured to instruct the robot capable of self-propelling to move. In a case where the control unit determines that the facility staff member that has been identified by the facility staff member identifying unit is absent in a predetermined range near the visitor that has been identified by the visitor identifying unit, the control unit causes the robot to move into the predetermined range.Type: GrantFiled: February 18, 2022Date of Patent: May 28, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Shogo Okada, Shota Moriya, Ayako Kishi, Junya Onishi, Yuki Takebe, Kayono Kamimura
-
Patent number: 10647901Abstract: Provided is a refrigerating machine oil composition for a mixed refrigerant comprising difluoromethane, the composition comprising a polymer (A) below and an ester (B) of polyhydric alcohol(s) with aliphatic monocarboxylic acid(s). The polymer (A): a polymer which is obtained by polymerizing monomer(s) consisting of at least one monomer of monosubstituted ethylenes and disubstituted ethylenes, and in which a ratio of a monomer represented by the following general formula (I): wherein R1 represents an alkyl group having 1 to 14 carbon atoms, R2 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, and the sum of carbon numbers in R1 and R2 is 2 to 14, is 75 to 100% by mass based on a total mass of monomers constituting the polymer.Type: GrantFiled: September 29, 2016Date of Patent: May 12, 2020Assignee: KH NEOCHEM CO., LTD.Inventors: Takahiro Sawada, Junya Kishi, Aya Okita
-
Patent number: 10640691Abstract: Provided is a refrigerating machine oil composition for a refrigerant consisting of difluoromethane, the composition comprising a polymer (A) below and an ester (B) of polyhydric alcohol(s) with aliphatic monocarboxylic acid(s). The polymer (A): a polymer which is obtained by polymerizing monomer(s) consisting of at least one monomer of monosubstituted ethylenes and disubstituted ethylenes, and in which a ratio of a monomer represented by the following general formula (I): wherein R1 represents an alkyl group having 1 to 5 carbon atoms, R2 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, and the sum of carbon numbers in R1 and R2 is 2 to 5, is 75 to 100% by mass based on a total mass of monomers constituting the polymer.Type: GrantFiled: September 29, 2016Date of Patent: May 5, 2020Assignee: KH NEOCHEM CO., LTD.Inventors: Takahiro Sawada, Junya Kishi, Aya Okita
-
Patent number: 10266788Abstract: The present invention provides a refrigerating-machine oil composition which comprises the following ester additive (a) and the following ester base oil (b), the content of the ester additive (a) being 5-45 mass % with respect to the total amount of the refrigerating-machine oil composition. Ester additive (a): At least one ester of isotridecanoic acid with pentaerythritol Ester base oil (b): Polyhydric-alcohol esters comprising esters of two or more aliphatic monocarboxylic acids selected from among C4-9 aliphatic monocarboxylic acids with pentaerythritol.Type: GrantFiled: February 6, 2015Date of Patent: April 23, 2019Assignee: KH NEOCHEM CO., LTD.Inventors: Satoshi Hiyoshi, Junya Kishi, Masato Kujime
-
Publication number: 20180305599Abstract: Provided is a refrigerating machine oil composition for a refrigerant consisting of difluoromethane, the composition comprising a polymer (A) below and an ester (B) of polyhydric alcohol(s) with aliphatic monocarboxylic acid(s). The polymer (A): a polymer which is obtained by polymerizing monomer(s) consisting of at least one monomer of monosubstituted ethylenes and disubstituted ethylenes, and in which a ratio of a monomer represented by the following general formula (I): wherein R1 represents an alkyl group having 1 to 5 carbon atoms, R2 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, and the sum of carbon numbers in R1 and R2 is 2 to 5, is 75 to 100% by mass based on a total mass of monomers constituting the polymer.Type: ApplicationFiled: September 29, 2016Publication date: October 25, 2018Inventors: Takahiro Sawada, Junya Kishi, Aya Okita
-
Publication number: 20180273817Abstract: Provided is a refrigerating machine oil composition for a mixed refrigerant comprising difluoromethane, the composition comprising a polymer (A) below and an ester (B) of polyhydric alcohol(s) with aliphatic monocarboxylic acid(s). The polymer (A): a polymer which is obtained by polymerizing monomer(s) consisting of at least one monomer of monosubstituted ethylenes and disubstituted ethylenes, and in which a ratio of a monomer represented by the following general formula (I): wherein R1 represents an alkyl group having 1 to 14 carbon atoms, R2 represents hydrogen or an alkyl group having 1 to 4 carbon atoms, and the sum of carbon numbers in R1 and R2 is 2 to 14, is 75 to 100% by mass based on a total mass of monomers constituting the polymer.Type: ApplicationFiled: September 29, 2016Publication date: September 27, 2018Inventors: Takahiro Sawada, Junya Kishi, Aya Okita
-
Patent number: 9878974Abstract: Provided are an ester of isotridecanoic acid and pentaerythritol, etc., wherein (i) the kinematic viscosity at 40° C. is in the range of 80-140 mm2/sec. and (ii) the number of terminal methyl groups per molecule of isotridecanoic acid in the isotridecanoic acid obtained by 1H-NMR measurement is in the range of 2.6-3.4 on average.Type: GrantFiled: February 6, 2015Date of Patent: January 30, 2018Assignee: KH NEOCHEM CO., LTD.Inventors: Junya Kishi, Shinji Tanaka
-
Publication number: 20170204046Abstract: Provided are an ester of isotridecanoic acid and pentaerythritol, etc., wherein (i) the kinematic viscosity at 40° C. is in the range of 80-140 mm2/sec. and (ii) the number of terminal methyl groups per molecule of isotridecanoic acid in the isotridecanoic acid obtained by 1H-NMR measurement is in the range of 2.6-3.4 on average.Type: ApplicationFiled: February 6, 2015Publication date: July 20, 2017Inventors: Junya Kishi, Shinji Tanaka
-
Publication number: 20170198236Abstract: The present invention provides a refrigerating-machine oil composition which comprises the following ester additive (a) and the following ester base oil (b), the content of the ester additive (a) being 5-45 mass % with respect to the total amount of the refrigerating-machine oil composition. Ester additive (a): At least one ester of isotridecanoic acid with pentaerythritol Ester base oil (b): Polyhydric-alcohol esters comprising esters of two or more aliphatic monocarboxylic acids selected from among C4-9 aliphatic monocarboxylic acids with pentaerythritol.Type: ApplicationFiled: February 6, 2015Publication date: July 13, 2017Inventors: Satoshi Hiyoshi, Junya Kishi, Masato Kujime
-
Patent number: 9546334Abstract: Provided is a refrigerating machine oil which comprises an ester between a polyol consisting of at least one of pentaerythritol and dipentaerythritol represented by formula (I) and 2-propylheptanoic acid, and is characterized in that the refrigerating machine oil can be used in combination with a refrigerant consisting of 1,3,3,3-tetrafluoropropene (HFO-1234ze). When the refrigerating machine oil is used in combination with a refrigerant consisting of HFO-1234ze, excellent miscibility with the refrigerant, lubricity, thermal and chemical stability and the like can be achieved.Type: GrantFiled: July 31, 2014Date of Patent: January 17, 2017Assignee: KH NEOCHEM CO., LTD.Inventors: Junya Kishi, Yuichiro Nakai, Tomohiro Iwasa, Toshihiro Inayama
-
Patent number: 9523058Abstract: The present invention provides a mixed ester of pentaerythritol or a mixed polyhydric alcohol and carboxylic acids; the mixed polyhydric alcohol consisting of pentaerythritol and dipentaerythritol represented by formula (I), and the carboxylic acids comprising 2-ethylhexanoic acid and 2-propylheptanoic acid. The mixed ester exhibits excellent properties (e.g., miscibility with a refrigerant that comprises fluoropropene, low-temperature fluidity, and lubricity) in a well-balanced manner while having the viscosity within the range required for a refrigerant oil, and may be used in an industrial lubricant (e.g., refrigerant oil) and the like.Type: GrantFiled: March 4, 2013Date of Patent: December 20, 2016Assignee: KH NEOCHEM CO., LTD.Inventors: Junya Kishi, Yuichiro Nakai, Shinji Tanaka, Toshihiro Inayama
-
Publication number: 20160168500Abstract: Provided is a refrigerating machine oil which comprises an ester between a polyol consisting of at least one of pentaerythritol and dipentaerythritol represented by formula (I) and 2-propylheptanoic acid, and is characterized in that the refrigerating machine oil can be used in combination with a refrigerant consisting of 1,3,3,3-tetrafluoropropene (HFO-1234ze). When the refrigerating machine oil is used in combination with a refrigerant consisting of HFO-1234ze, excellent miscibility with the refrigerant, lubricity, thermal and chemical stability and the like can be achieved.Type: ApplicationFiled: July 31, 2014Publication date: June 16, 2016Inventors: Junya Kishi, Yuichiro Nakai, Tomohiro Iwasa, Toshihiro Inayama
-
Patent number: 9328306Abstract: The present invention provides a mixed ester of pentaerythritol or a mixed polyhydric alcohol and carboxylic acids; the mixed polyhydric alcohol consisting of pentaerythritol and dipentaerythritol represented by formula (I), and the carboxylic acids comprising 3,5,5-trimethylhexanoic acid and 2-propylheptanoic acid. The mixed ester exhibits excellent properties (e.g., miscibility with a refrigerant that comprises fluoropropene, low-temperature properties, oxidation stability, oxidation-hydrolysis stability, and lubricity) in a well-balanced manner while having the viscosity within the range required for a refrigerant oil, and may be used in an industrial lubricant (e.g., refrigerant oil) and the like.Type: GrantFiled: January 31, 2013Date of Patent: May 3, 2016Assignee: KH NEOCHEM CO., LTD.Inventors: Junya Kishi, Yuichiro Nakai, Shinji Tanaka, Toshihiro Inayama
-
Publication number: 20150090921Abstract: The present invention provides a mixed ester of pentaerythritol or a mixed polyhydric alcohol and carboxylic acids; the mixed polyhydric alcohol consisting of pentaerythritol and dipentaerythritol represented by formula (I), and the carboxylic acids comprising 2-ethylhexanoic acid and 2-propylheptanoic acid. The mixed ester exhibits excellent properties (e.g., miscibility with a refrigerant that comprises fluoropropene, low-temperature fluidity, and lubricity) in a well-balanced manner while having the viscosity within the range required for a refrigerant oil, and may be used in an industrial lubricant (e.g., refrigerant oil) and the like.Type: ApplicationFiled: March 4, 2013Publication date: April 2, 2015Inventors: Junya Kishi, Yuichiro Nakai, Shinji Tanaka, Toshihiro Inayama
-
Publication number: 20150001438Abstract: The present invention provides a mixed ester of pentaerythritol or a mixed polyhydric alcohol and carboxylic acids; the mixed polyhydric alcohol consisting of pentaerythritol and dipentaerythritol represented by formula (I), and the carboxylic acids comprising 3,5,5-trimethylhexanoic acid and 2-propylheptanoic acid. The mixed ester exhibits excellent properties (e.g., miscibility with a refrigerant that comprises fluoropropene, low-temperature properties, oxidation stability, oxidation-hydrolysis stability, and lubricity) in a well-balanced manner while having the viscosity within the range required for a refrigerant oil, and may be used in an industrial lubricant (e.g., refrigerant oil) and the like.Type: ApplicationFiled: January 31, 2013Publication date: January 1, 2015Inventors: Junya Kishi, Yuichiro Nakai, Shinji Tanaka, Toshihiro Inayama
-
Patent number: 8772531Abstract: A neopentyl glycol diester which is a mixed ester of neopentyl glycol and carboxylic acids is provided, wherein the carboxylic acids consisting of isobutyric acid as well as 2-ethylhexanoic acid and/or 3,5,5-trimethylhexanoic acid. The neopentyl glycol diester may be used in a refrigerant oil or the like which exhibits excellent miscibility with a difluoromethane refrigerant among other properties.Type: GrantFiled: June 30, 2011Date of Patent: July 8, 2014Assignee: KH Neochem Co., Ltd.Inventors: Toshihiro Inayama, Satoshi Hiyoshi, Junya Kishi, Masato Kujime
-
Publication number: 20130231498Abstract: A neopentyl glycol diester which is a mixed ester of neopentyl glycol and carboxylic acids is provided, wherein the carboxylic acids comprising isobutyric acid as well as 2-ethylhexanoic acid and/or 3,5,5-trimethylhexanoic acid. The neopentyl glycol diester may be used in a refrigerant oil or the like which exhibits excellent miscibility with a difluoromethane refrigerant among other properties.Type: ApplicationFiled: June 30, 2011Publication date: September 5, 2013Applicant: KH NEOCHEM CO., LTD.Inventors: Toshihiro Inayama, Satoshi Hiyoshi, Junya Kishi, Masato Kujime
-
Publication number: 20100286008Abstract: An additive for oils that is capable of imparting oils such as lubricant base oils or fuel oils with superior wear resistance properties or superior friction resistance properties and the like are provided. The additive for oils comprising a compound represented by formula (I): [Chemical Formula 1] (A)m-W—(B)n ??(I) wherein m represents an integer of 0 to 4, n represents an integer of 2 to 6, A represents hydroxy or amino, W represents hydrocarbon or the like, and B represents formula (II): wherein a represents 0 or 1, X represents an oxygen atom or NH, Y represents OR1 or NHR2 (wherein R1 and R2 each represent alkyl optionally having one or more substituents or the like), and Z1 and Z2 each represent a hydrogen atom, NR3R4 (wherein R3 and R4 each represent alkyl optionally having one or more substituents or the like) or the like, and the like are provided.Type: ApplicationFiled: May 9, 2008Publication date: November 11, 2010Applicant: KYOWA HAKKO CHEMICAL CO., LTD.Inventors: Satoshi Hiyoshi, Junya Kishi, Shingo Nakayama, Suguru Ohara, Yukihiro Isogai