Patents by Inventor Kiyoshi Kikuchi
Kiyoshi Kikuchi 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: 20210032697Abstract: Disclosed is a method for determining the sex of yellowtails, the method comprising a step of identifying whether an amino acid residue at position 143 in polypeptide encoded by the HSD17B1 gene of yellowtails is a glutamic acid residue or a glycine residue; a nucleic acid molecule or a primer set which is for use in said method; or a kit comprising the same, for determining the sex of yellowtails. The method according to the present invention is useful in that the genetic sex of yellowtails can be accurately determined.Type: ApplicationFiled: February 18, 2019Publication date: February 4, 2021Applicant: National University Corporation Tokyo University of Marine Science and TechnologyInventors: Takashi SAKAMOTO, Masatoshi NAKAMOTO, Kiyoshi KIKUCHI, Takashi KOYAMA
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Patent number: 7727672Abstract: A metal plate and an electrode in a polymer lithium ion secondary battery or the like are welded certainly, and it is accomplished to further improve the reliability and the durability thereof. Each of an upper metal plate (7a) and a lower metal plate (9a) on the positive pole/terminal is welded to a pole/terminal of positive electrode (3) so that the pole/terminal of positive electrode (3) may be sandwiched from each of the upper and lower sides. Moreover, each of an upper metal plate (7b) and a lower metal plate (9b) on the negative pole/terminal is welded to a pole/terminal of negative electrode (5) so that the pole/terminal of negative electrode (5) may be sandwiched from each of the upper and lower sides. This eliminates occurrence of poor welding in the electric resistance welding.Type: GrantFiled: January 24, 2006Date of Patent: June 1, 2010Assignee: Sony CorporationInventors: Kiyoshi Kikuchi, Koichi Fukata, Bunya Sato, Shuji Sasaki, Chiaki Anzai, Hiroshi Anzai
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Patent number: 7588858Abstract: A metal plate and an electrode in a polymer lithium ion secondary battery or the like are welded certainly, and it is accomplished to further improve the reliability and the durability thereof. Each of an upper metal plate (7a) and a lower metal plate (9a) on the positive pole/terminal is welded to a pole/terminal of positive electrode (3) so that the pole/terminal of positive electrode (3) may be sandwiched from each of the upper and lower sides. Moreover, each of an upper metal plate (7b) and a lower metal plate (9b) on the negative pole/terminal is welded to a pole/terminal of negative electrode (5) so that the pole/terminal of negative electrode (5) may be sandwiched from each of the upper and lower sides. This eliminates occurrence of poor welding in the electric resistance welding.Type: GrantFiled: January 24, 2006Date of Patent: September 15, 2009Assignee: Sony CorporationInventors: Kiyoshi Kikuchi, Koichi Fukata, Bunya Sato, Shuji Sasaki, Chiaki Anzai, Hiroshi Anzai
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Publication number: 20070037054Abstract: A metal plate and an electrode in a polymer lithium ion secondary. battery or the like are welded certainly, and it is accomplished to further improve the reliability and the durability thereof. Each of an upper metal plate (7a) and a lower metal plate (9a) on the positive pole/terminal is welded to a pole/terminal of positive electrode (3) so that the pole/terminal of positive electrode (3) may be sandwiched from each of the upper and lower sides. Moreover, each of an upper metal plate (7b) and a lower metal plate (9b) on the negative pole/terminal is welded to a pole/terminal of negative electrode (5) so that the pole/terminal of negative electrode (5) may be sandwiched from each of the upper and lower sides. This eliminates occurrence of poor welding in the electric resistance welding.Type: ApplicationFiled: January 24, 2006Publication date: February 15, 2007Inventors: Kiyoshi Kikuchi, Koichi Fukata, Bunya Sato, Shuji Sasaki, Chiaki Anzai, Hiroshi Anzai
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Publication number: 20060159987Abstract: A metal plate and an electrode in a polymer lithium ion secondary battery or the like are welded certainly, and it is accomplished to further improve the reliability and the durability thereof Each of an upper metal plate (7a) and a lower metal plate (9a) on the positive pole/terminal is welded to a pole/terminal of positive electrode (3) so that the pole/terminal of positive electrode (3) may be sandwiched from each of the upper and lower sides. Moreover, each of an upper metal plate (7b) and a lower metal plate (9b) on the negative pole/terminal is welded to a pole/terminal of negative electrode (5) so that the pole/terminal of negative electrode (5) may be sandwiched from each of the upper and lower sides. This eliminates occurrence of poor welding in the electric resistance welding.Type: ApplicationFiled: January 24, 2006Publication date: July 20, 2006Inventors: Kiyoshi Kikuchi, Koichi Fukata, Bunya Sato, Shuji Sasaki, Chiaki Anzai, Hiroshi Anzai
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Patent number: 7037621Abstract: A metal plate and an electrode in a polymer lithium ion secondary battery or the like are welded certainly, and it is accomplished to further improve the reliability and the durability thereof. Each of an upper metal plate (7a) and a lower metal plate (9a) on the positive pole/terminal is welded to a pole/terminal of positive electrode (3) so that the pole/terminal of positive electrode (3) may be sandwiched from each of the upper and lower sides. Moreover, each of an upper metal plate (7b) and a lower metal plate (9b) on the negative pole/terminal is welded to a pole/terminal of negative electrode (5) so that the pole/terminal of negative electrode (5) may be sandwiched from each of the upper and lower sides. This eliminates occurrence of poor welding in the electric resistance welding.Type: GrantFiled: October 31, 2001Date of Patent: May 2, 2006Assignee: Sony CorporationInventors: Kiyoshi Kikuchi, Koichi Fukuta, Bunya Sato, Shuji Sasaki, Chiaki Anzai, Hiroshi Anzai
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Publication number: 20030121142Abstract: A metal plate and an electrode in a polymer lithium ion secondary battery or the like are welded certainly, and it is accomplished to further improve the reliability and the durability thereof. Each of an upper metal plate (7a) and a lower metal plate (9a) on the positive pole/terminal is welded to a pole/terminal of positive electrode (3) so that the pole/terminal of positive electrode (3) may be sandwiched from each of the upper and lower sides. Moreover, each of an upper metal plate (7b) and a lower metal plate (9b) on the negative pole/terminal is welded to a pole/terminal of negative electrode (5) so that the pole/terminal of negative electrode (5) may be sandwiched from each of the upper and lower sides. This eliminates occurrence of poor welding in the electric resistance welding.Type: ApplicationFiled: November 12, 2002Publication date: July 3, 2003Inventors: Kiyoshi Kikuchi, Koichi Fukuta, Bunya Sato, Shuji Sasaki, Chiaki Anzai, Hiroshi Anzai
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Patent number: 4819189Abstract: A terminal computer used as a workstation has a display unit which displays a desired number of windows on its display screen, allowing the windows to overlap one upon another. Plural pieces of data specifying the positions and sizes of the windows are stored into a memory. Data representing the display priorities of the windows are stored into another memory. A coordinate input device, known as "a mouse," is manually operated by an operator, and a cursor displayed on the screen of the display unit moves with movement of the mouse on a flat surface. The most current coordinates of the cursor on the screen are stored as present-cursor position data into a memory. A window presentation controlling section is provided for comparing the present-cursor position data with the positions and sizes of the windows.Type: GrantFiled: May 21, 1987Date of Patent: April 4, 1989Assignee: Kabushiki Kaisha ToshibaInventors: Kiyoshi Kikuchi, Akio Mori
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Patent number: 4755955Abstract: A document creating apparatus allows the insertion of strings of characters within a display area of a boundary figure to have good balance. The display area of the strings of characters is compared with that of the boundary figure. The strings of characters are reduced or enlarged or the boundary figure is enlarged or reduced in accordance with the comparison result so as to display the strings of characters and the figure with good balance.Type: GrantFiled: April 29, 1987Date of Patent: July 5, 1988Assignee: Kabushiki Kaisha ToshibaInventors: Kazuhiro Kimura, Kiyoshi Kikuchi
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Patent number: 4542477Abstract: An information retrieval system in which various information is indexed synthetically into such relations as the synonym, the broader term and the narrower term to provide a thesaurus and the words are coded to provide a keyword relation table, an index table and a word table each stored in a memory device respectively so that the desired information retrieval operation may be conveniently performed with use of a computer system. Particularly, a memory capacity even for memory of the thesaurus of large scale may be reduced considerably with simplification of the computer system.Type: GrantFiled: February 15, 1984Date of Patent: September 17, 1985Assignee: The President of the Agency of Industrial Science & TechnologyInventors: Masato Noyori, Hiroyoshi Saitou, Masamitsu Sato, Kiyoshi Kikuchi
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Patent number: 4451303Abstract: A method for producing a semiconductor element which can form a deep P-type impurity region by a diffusion of aluminum. A porous alumina layer is first formed on a semiconductor substrate. Then, a diffusion-protective layer formed of a material having a large oxygen-diffusion-inhibiting ability such as Al.sub.2 O.sub.3 is formed on the porous alumina layer. Subsequently, aluminum ions are implanted in the porous alumina layer through the diffusion-protective layer. Thereafter, a heat treatment is performed to diffuse the aluminum of the aluminum ion-implanted region in the semiconductor substrate, and a P-type impurity region is formed. Alternatively, a porous alumina layer is formed on the semiconductor substrate, and an aluminum layer is then formed thereon. The diffusion-protective layer is formed on the aluminum layer, and a heat treatment is then performed, thereby diffusing the aluminum forming the aluminum layer in the semiconductor substrate, and a P-type impurity region is thus formed.Type: GrantFiled: January 5, 1983Date of Patent: May 29, 1984Assignee: Tokyo Shibaura Denki Kabushiki KaishaInventors: Shunichi Hiraki, Kiyoshi Kikuchi, Shigeo Yawata, Masafumi Miyagawa
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Patent number: 4189414Abstract: Novel coating compositions for architectural use are provided, which include a quaternary ammonium silicate having a silica content of 10 to 60% by weight and a liquid epoxide resin, besides the conventional ingredients, such as pigments, fillers, aggregates and water, and which are particularly capable of producing films having excellent adherency to mortar or concrete surfaces. If a stabilized silica sol is added to the compositions, films produced therefrom have much improved resistance to water at low temperatures as well as freeze-thaw stability.Type: GrantFiled: October 13, 1978Date of Patent: February 19, 1980Assignee: Kowa Chemical Industry Ltd.Inventors: Kiyoshi Kikuchi, Takeo Okano, Yukio Terakawa, Akira Nishihara, Koji Kono
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Patent number: 4057525Abstract: A novel stable silica sol which does not gel even at low temperatures is prepared by adding a di -or polyhydric alcohol having three or more carbon atoms and a water-soluble melamine resin to a silica sol. A novel water-based coating composition which requires only an applying step, not a baking step nor a drying step, in the use is prepared by adding an aggregate or filler and usual additives for coating material to the aforesaid stable silica sol as binder. By adding further a small amount of a synthetic resin emulsion to said binder, an inorganic coating composition containing a smaller amount of organic materials than that in prior products can be obtained. The coating therefrom is excellent in strength and its fire resistance is not lowered.Type: GrantFiled: March 15, 1976Date of Patent: November 8, 1977Assignee: Kowa Chemical Industry Ltd.Inventors: Kiyoshi Kikuchi, Takeo Okano, Yukio Terakawa, Akira Nishihara
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Patent number: 3949422Abstract: A tape recorder is provided with an erasing head, a bearing member for rotatably journaling a pinch roller and a pinch lever for supporting the bearing member, all of them being integrally combined. The erasing head has its slidable contact surface projected into the tape path side with one of its side surfaces being faced to the peripheral surface of the pinch roller, and upper and lower flanges thereof projected over the slidable contact surface are used to guide a tape therebetween.Type: GrantFiled: May 16, 1974Date of Patent: April 6, 1976Assignee: Sony CorporationInventors: Shoji Sato, Kenji Yoshida, Kiyoshi Kikuchi