Patents by Inventor Yasuhiro Hegi
Yasuhiro Hegi 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).
-
Publication number: 20220302106Abstract: A semiconductor storage device includes a memory cell array and a peripheral circuit disposed at least partially below the memory cell array. The peripheral circuit includes an RC circuit in which a resistive portion and a capacitive portion are electrically connected to each other in series. The resistive portion includes first and second lower conductors at a level that is below the memory cell array, an upper conductor at a level that is above the memory cell array, a first contact that connects the first lower conductor to the upper conductor, and a second contact that connects the upper conductor to the second lower conductor. The first lower conductor, the first contact, the upper conductor, the second contact, and the second lower conductor are electrically connected in series in this order and the first lower conductor is closest to the capacitive portion.Type: ApplicationFiled: August 27, 2021Publication date: September 22, 2022Inventors: Yukihisa FUTAMI, Yasuhiro HEGI, Kenichi KAWABATA, Tsuyoshi ETOU, Haruyuki MIYATA, Kenichi SUGAWARA
-
Patent number: 7419715Abstract: A light diffusing resin film is formed by curing a light-curable liquid resin composition whose indispensable components are a photo-polymerizable monomer (A), an organic compound (B) that is incompatible with the photo-polymerizable monomer (A), a cosolvent (C) that is compatible commonly with the photo-polymerizable monomer (A) and the organic compound (B) that is incompatible with the photo-polymerizable monomer (A), and a photo-polymerization initiator (D), a light diffusing film having the resin film on a film substrate, an edge lighting type backlight unit in which the light diffusing film is used, and a liquid crystal display device provided with the edge lighting type backlight unit.Type: GrantFiled: July 16, 2001Date of Patent: September 2, 2008Assignee: OMRON CorporationInventors: Yasuhiro Hegi, Masashi Doi, Kyoji Kitamura, Shinya Okada
-
Patent number: 7260012Abstract: One end of a fuse is connected to a ground point via a transistor N1A, and the other end thereof is connected to a node VaA. For example, at a fuse connection case, when INTV=“H” is input to the gate of the transistor N1A, the node VaA becomes “L.” At INTV=“L”, a transistor P1A having a low “on” resistance turns ON, and the node VaA is quickly precharged. At INTV=“H”, the transistor N1A turns ON, and the node VaA is quickly discharged.Type: GrantFiled: February 13, 2004Date of Patent: August 21, 2007Assignee: Kabushiki Kaisha ToshibaInventors: Naokazu Kuzuno, Kimio Maruyama, Yasuhiro Hegi, Kiyoharu Oikawa
-
Publication number: 20060151742Abstract: A porous-material-forming photo-curing resin composition comprising: a photo-polymerizable monomer (A) having a surface tension of not more than 25×10?5 N/cm, an organic compound (B) that is non-compatible with the photo-polymerizable monomer (A), a common solvent (C) that is compatible with the photo-polymerizable monomer (A) and the organic compound (B); and a photo-polymerization initiator (D); and a porous resin cured product which is obtained by photo-curing the above composition and has a very low surface tension.Type: ApplicationFiled: July 15, 2003Publication date: July 13, 2006Applicant: Omron CorporationInventor: Yasuhiro Hegi
-
Publication number: 20050100722Abstract: A microlens array comprising a laminate of a resin layer of high refractive index and a resin layer of low refractive index, wherein the resin layer of high refractive index contains as a component di(meth)acrylates of fluorene derivatives represented by the following general formula (1):Type: ApplicationFiled: October 15, 2004Publication date: May 12, 2005Applicant: Omron CorporationInventors: Kyoji Kitamura, Yasuhiro Hegi, Shinya Okada, Masashi Doi, Yuji Watanabe
-
Publication number: 20040218328Abstract: One end of a fuse is connected to a ground point via a transistor N1A, and the other end thereof is connected to a node VaA. For example, at a fuse connection case, when INTV=“H” is input to the gate of the transistor N1A, the node VaA becomes “L.” At INTV=“L”, a transistor P1A having a low “on” resistance turns ON, and the node VaA is quickly precharged. At INTV=“H”, the transistor N1A turns ON, and the node VaA is quickly discharged.Type: ApplicationFiled: February 13, 2004Publication date: November 4, 2004Inventors: Naokazu Kuzuno, Kimio Maruyama, Yasuhiro Hegi, Kiyoharu Oikawa
-
Patent number: 6774714Abstract: A functional circuit and a filter are disposed between a first power supply wire capable of being set in a first electric potential of a semiconductor device and a second power supply wire capable of being set in a second electric potential, which is different from the first electric potential. The functional circuit is connected to the first power supply wire or the second power supply wire. Then, the filter transmits a signal inputted or outputted between the outside of the semiconductor device and the functional circuit.Type: GrantFiled: October 12, 2001Date of Patent: August 10, 2004Assignee: Kabushiki Kaisha ToshibaInventors: Tsuyoshi Chida, Yasuhiro Hegi
-
Publication number: 20040030081Abstract: The present invention discloses a light diffusing resin film that is formed by curing a light-curable liquid resin composition whose indispensable components are a photo-polymerizable monomer (A), an organic compound (B) that is incompatible with the photo-polymerizable monomer (A), a cosolvent (C) that is compatible commonly with the photo-polymerizable monomer (A) and the organic compound (B) that is incompatible with the photo-polymerizable monomer (A), and a photo-polymerization initiator (D), a light diffusing film having the resin film on a film surface, an edge light type backlight unit in which the light diffusing film is used, and a liquid crystal display device provided with the edge light type backlight unit.Type: ApplicationFiled: May 29, 2003Publication date: February 12, 2004Inventors: Yasuhiro Hegi, Masashi Doi, Kyoji Kitamura, Shinya Okada
-
Patent number: 6447877Abstract: A photosensitive composition comprising photopolymerizable monomers, materials incompatible with the photopolymerizable monomers, common solvents to both the photopolymerizable monomers and the incompatible materials and photopolymerization initiators. A white coating can be obtained by coating the above photosensitive composition on a substrate and irradiating ultraviolet light.Type: GrantFiled: November 23, 1998Date of Patent: September 10, 2002Assignee: Omron CorporationInventors: Yasuhiro Hegi, Masashi Doi
-
Publication number: 20020044010Abstract: A functional circuit and a filter are disposed between a first power supply wire capable of being set in a first electric potential of a semiconductor device and a second power supply wire capable of being set in a second electric potential, which is different from the first electric potential. The functional circuit is connected to the first power supply wire or the second power supply wire. Then, the filter transmits a signal inputted or outputted between the outside of the semiconductor device and the functional circuit.Type: ApplicationFiled: October 12, 2001Publication date: April 18, 2002Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Tsuyoshi Chida, Yasuhiro Hegi
-
Patent number: 5796659Abstract: A SRAM 100, 200 has dedicates address decoders 1 and 2 to select a memory cell 5 in write-in operation, and dedicates address decoders 3 and 4 to select a memory cell 5 during readout operation, and memory cells 5. Only one memory cell 5 is connected to the write-in data line 14 in the write-in operation and to the readout data line 11 in the readout operation, respectively, under the control of the dedicated address decoders.Type: GrantFiled: June 16, 1997Date of Patent: August 18, 1998Assignee: Kabushiki Kaisha ToshibaInventor: Yasuhiro Hegi