Patents by Inventor Yumiko Yoshida
Yumiko Yoshida 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: 20230009822Abstract: A lens apparatus detachably attached to an image pickup apparatus body includes a controller configured to perform communication with the image pickup apparatus body with respect to driving of an optical member, wherein the controller is configured to transmit, based on first information for identifying the image pickup apparatus body transmitted from the image pickup apparatus body, second information for identifying the lens apparatus to the image pickup apparatus body, and transmit, based on third information for identifying the image pickup apparatus body transmitted from the image pickup apparatus body after transmission of the second information, fourth information for identifying the lens apparatus to the image pickup apparatus body.Type: ApplicationFiled: July 1, 2022Publication date: January 12, 2023Inventor: Yumiko Yoshida
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Patent number: 11077714Abstract: A tire includes a tread portion provided with a tread profile which is curved in an arcuate shape in a tire meridian section so that the tread portion includes a crown region contacting with the ground during straight running, and a pair of shoulder regions contacting with the ground during cornering by leaning the tire at a certain camber angle. The crown region has a land ratio of not less than 98%, and the shoulder regions have a land ratio of from 85% to 93%. A three-wheeled vehicle has a pair of front wheels and a single rear wheel on which the tire is mounted.Type: GrantFiled: November 3, 2017Date of Patent: August 3, 2021Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.Inventors: Toshiyuki Matsunami, Yumiko Yoshida, Satoshi Matsunaga
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Patent number: 10770750Abstract: A lithium ion conductor includes a first lithium ion conductor that contains at least one selected from among oxide crystals and glass ceramics, and a second lithium ion conductor that has a sintering temperature of not more than 600° C. The lithium ion conductivity of the first lithium ion conductor is higher than the lithium ion conductivity of the second lithium ion conductor.Type: GrantFiled: March 10, 2016Date of Patent: September 8, 2020Assignee: MURATA MANUFACTURING CO., LTD.Inventors: Keisuke Shimizu, Masamitsu Suzuki, Tatsuya Furuya, Kenji Kishimoto, Go Sudo, Yasushi Tamura, Yumiko Yoshida
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Patent number: 10183532Abstract: A motorcycle tire includes a tread portion having a designated rotational direction, the tread portion provided with first inclined grooves extending from a central region to a shoulder region, and second inclined grooves extending from a middle region to the shoulder region. Each first inclined groove includes a first tapered portion, and each second inclined groove includes a second tapered portion. In a pair of the first and second inclined grooves that are arranged closest to each other, the second tapered portion is located behind a forward of the first tapered portion such that a straight line connecting between a forward of the second tapered portion and a backward of the first tapered portion has an angle of from 85 to 90 degrees with respect to a circumferential direction of the tire.Type: GrantFiled: March 31, 2014Date of Patent: January 22, 2019Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.Inventors: Toshiyuki Matsunami, Yumiko Yoshida
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Publication number: 20180126789Abstract: A tire includes a tread portion provided with a tread profile which is curved in an arcuate shape in a tire meridian section so that the tread portion includes a crown region contacting with the ground during straight running, and a pair of shoulder regions contacting with the ground during cornering by leaning the tire at a certain camber angle. The crown region has a land ratio of not less than 98%, and the shoulder regions have a land ratio of from 85% to 93%. A three-wheeled vehicle has a pair of front wheels and a single rear wheel on which the tire is mounted.Type: ApplicationFiled: November 3, 2017Publication date: May 10, 2018Applicant: Sumitomo Rubber Industries, Ltd.Inventors: Toshiyuki MATSUNAMI, Yumiko YOSHIDA, Satoshi MATSUNAGA
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Publication number: 20180026300Abstract: A lithium ion conductor includes a first lithium ion conductor that contains at least one selected from among oxide crystals and glass ceramics, and a second lithium ion conductor that has a sintering temperature of not more than 600° C. The lithium ion conductivity of the first lithium ion conductor is higher than the lithium ion conductivity of the second lithium ion conductor.Type: ApplicationFiled: March 10, 2016Publication date: January 25, 2018Inventors: Keisuke SHIMIZU, Masamitsu SUZUKI, Tatsuya FURUYA, Kenji KISHIMOTO, Go SUDO, Yasushi TAMURA, Yumiko YOSHIDA
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Publication number: 20140305560Abstract: A motorcycle tire includes a tread portion having a designated rotational direction, the tread portion provided with first inclined grooves extending from a central region to a shoulder region, and second inclined grooves extending from a middle region to the shoulder region. Each first inclined groove includes a first tapered portion, and each second inclined groove includes a second tapered portion. In a pair of the first and second inclined grooves that are arranged closest to each other, the second tapered portion is located behind a forward of the first tapered portion such that a straight line connecting between a forward of the second tapered portion and a backward of the first tapered portion has an angle of from 85 to 90 degrees with respect to a circumferential direction of the tire.Type: ApplicationFiled: March 31, 2014Publication date: October 16, 2014Applicant: Sumitomo Rubber Industries, Ltd.Inventors: Toshiyuki MATSUNAMI, Yumiko YOSHIDA
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Patent number: 5179161Abstract: An aromatic polycarbonate resin composition which contains(A) 3-97 parts by weight of an aromatic polycarbonate resin in which the ratio of the phenolic terminal group represented by the following formula I: ##STR1## with respect to the nonphenolic terminal group represented by the following formula II: ##STR2## (in which R.sub.1 and R.sub.2, which may be identical to or different from one another, are selected from a hydrogen atom and alkyl groups containing 20 or fewer carbon atoms which may or may not be substituted with halogen atoms)I/II is 1/19 or higher,(B) 97-3 parts by weight of a polyphenylene ether resin, A+B=100 parts by weight, and(C) 0.5 to 100 parts by weight, with respect to 100 parts by weight of the combined weights of (A) and (B), of a styrene copolymer which has an epxoy or oxazoline group.Type: GrantFiled: December 13, 1990Date of Patent: January 12, 1993Assignee: General Electric CompanyInventors: Akihiro Saito, Hideyuki Itoi, Yumiko Yoshida, Kazunari Inoue
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Patent number: 5055523Abstract: An aromatic polycarbonate composition contains aromatic polycarbonate in which a ratio of the phenolic end group to the non-phenolic end group is at least 1/19, and a copolymer having epoxy or oxazolinyl group, aromatic vinyl-diene-vinyl cyanide copolymer or aromatic polyester, or glass filler. Compatability between the specific aromatic polycarbonate and the other resin, weld strength, melt stability or adhesion to glass filler are improved.Type: GrantFiled: March 15, 1990Date of Patent: October 8, 1991Assignee: CE Plastics Japan LimitedInventors: Kazushige Inoue, Akhiro Saito, Takorou Kitamura, Takashi Ohtomo, Hidenori Tazaki, Tetsuji Kodaira, Yumiko Yoshida, Hiromi Ishida, Takahiro Yokoshima, Hideyuki Itoi
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Patent number: D686972Type: GrantFiled: February 28, 2013Date of Patent: July 30, 2013Assignee: The Goodyear Tire & Rubber CompanyInventor: Yumiko Yoshida
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Patent number: D978064Type: GrantFiled: May 8, 2020Date of Patent: February 14, 2023Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.Inventors: Yutaka Ichiryu, Yumiko Yoshida
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Patent number: D978065Type: GrantFiled: May 8, 2020Date of Patent: February 14, 2023Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.Inventors: Yutaka Ichiryu, Yumiko Yoshida
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Patent number: D981939Type: GrantFiled: February 17, 2021Date of Patent: March 28, 2023Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.Inventors: Yutaka Ichiryu, Yumiko Yoshida
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Patent number: D994586Type: GrantFiled: February 17, 2021Date of Patent: August 8, 2023Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.Inventors: Yutaka Ichiryu, Yumiko Yoshida