Patents by Inventor Hiroshi Asami
Hiroshi Asami 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: 11886047Abstract: A lens, system for designing, computer program for designing and a method for designing, with a computer, a progressive addition lens including a distance vision region, a near vision region, and an intermediate vision region, wherein a power gradually changes between the distance vision region and the near vision region, and wherein the progressive addition lens is based on prescription data, the method including: determining a transmission astigmatic performance parameter corresponding to a sum of a prescribed astigmatism included in the prescription data and of a predetermined amount of extra astigmatism; determining lens surface data corresponding to the determined transmission performance parameter.Type: GrantFiled: April 19, 2022Date of Patent: January 30, 2024Assignee: HOYA LENS THAILAND LTD.Inventors: Hiroshi Asami, Yasunori Izawa
-
Publication number: 20230221417Abstract: A laser radar device includes: a light source; a mirror rotatable about a rotation shaft to reflect laser light emitted by the light source; a window; and a detector to detect laser light. The mirror has a low reflection area having a lower reflectance than the other region of the mirror, in a state where a mirror surface faces toward the light source, at position adjacent to the light source than the detector in an axial direction of the rotation shaft and adjacent to the window than a region where the laser light emitted by the light source hits for a first time in a radial direction of the rotation shaft. The window has an inclined posture in which a distance from the rotation shaft is shorter at position adjacent to the detector than at position adjacent to the light source.Type: ApplicationFiled: March 6, 2023Publication date: July 13, 2023Inventors: Hiroshi ASAMI, Kazuhisa ONDA, Mitsuhiro KIYONO
-
Patent number: 11676977Abstract: A semiconductor device including a semiconductor substrate having oppositely facing first and second surfaces, the first surface being an active surface and provided with an electronic element thereon, a pad electrode to be connected to the electronic element in a peripheral portion of the electronic element on the active surface, a first opening extending from the second surface toward the pad electrode so as not to reach the first surface of the semiconductor substrate, a second opening formed to reach the pad electrode from a bottom surface of the first opening and having a diameter smaller than that of the first opening, an insulating layer formed to cover sidewall surfaces of the first opening and the second opening, and a conductive layer formed, inside of the insulating layer, to cover at least an inner wall surface of the insulating layer and a bottom surface of the second opening.Type: GrantFiled: April 4, 2022Date of Patent: June 13, 2023Assignee: SONY GROUP CORPORATIONInventors: Yoshihiro Nabe, Hiroshi Asami, Yuji Takaoka, Yoshimichi Harada
-
Patent number: 11598977Abstract: A lens, system for designing, computer program for designing and a method for designing, with a computer, a progressive addition lens including a distance vision region, a near vision region, and an intermediate vision region, wherein a power gradually changes between the distance vision region and the near vision region, and wherein the progressive addition lens is based on prescription data, the method including: determining a transmission astigmatic performance parameter corresponding to a sum of a prescribed astigmatism included in the prescription data and of a predetermined amount of extra astigmatism; determining lens surface data corresponding to the determined transmission performance parameter.Type: GrantFiled: September 19, 2018Date of Patent: March 7, 2023Assignee: HOYA LENS THAILAND LTD.Inventors: Hiroshi Asami, Yasunori Izawa
-
Publication number: 20220244570Abstract: A lens, system for designing, computer program for designing and a method for designing, with a computer, a progressive addition lens including a distance vision region, a near vision region, and an intermediate vision region, wherein a power gradually changes between the distance vision region and the near vision region, and wherein the progressive addition lens is based on prescription data, the method including: determining a transmission astigmatic performance parameter corresponding to a sum of a prescribed astigmatism included in the prescription data and of a predetermined amount of extra astigmatism; determining lens surface data corresponding to the determined transmission performance parameter.Type: ApplicationFiled: April 19, 2022Publication date: August 4, 2022Applicant: HOYA LENS THAILAND LTD.Inventors: Hiroshi ASAMI, Yasunori IZAWA
-
Publication number: 20220231061Abstract: A semiconductor device including a semiconductor substrate having oppositely facing first and second surfaces, the first surface being an active surface and provided with an electronic element thereon, a pad electrode to be connected to the electronic element in a peripheral portion of the electronic element on the active surface, a first opening extending from the second surface toward the pad electrode so as not to reach the first surface of the semiconductor substrate, a second opening formed to reach the pad electrode from a bottom surface of the first opening and having a diameter smaller than that of the first opening, an insulating layer formed to cover sidewall surfaces of the first opening and the second opening, and a conductive layer formed, inside of the insulating layer, to cover at least an inner wall surface of the insulating layer and a bottom surface of the second opening.Type: ApplicationFiled: April 4, 2022Publication date: July 21, 2022Applicant: Sony Group CorporationInventors: Yoshihiro Nabe, Hiroshi ` Asami, Yuji Takaoka, Yoshimichi Harada
-
Patent number: 11315970Abstract: A semiconductor device including a semiconductor substrate having oppositely facing first and second surfaces, the first surface being an active surface and provided with an electronic element thereon, a pad electrode to be connected to the electronic element in a peripheral portion of the electronic element on the active surface, a first opening extending from the second surface toward the pad electrode so as not to reach the first surface of the semiconductor substrate, a second opening formed to reach the pad electrode from a bottom surface of the first opening and having a diameter smaller than that of the first opening, an insulating layer formed to cover sidewall surfaces of the first opening and the second opening, and a conductive layer formed, inside of the insulating layer, to cover at least an inner wall surface of the insulating layer and a bottom surface of the second opening.Type: GrantFiled: August 6, 2018Date of Patent: April 26, 2022Assignee: SONY CORPORATIONInventors: Yoshihiro Nabe, Hiroshi Asami, Yuji Takaoka, Yoshimichi Harada
-
Patent number: 11246276Abstract: The present invention provides to a novel powdery mildew resistance marker for winter squash plants, a powdery mildew resistant winter squash plant, and a method for producing a powdery mildew resistant winter squash plant using the same. The powdery mildew resistance marker for winter squash plants according to the present invention is characterized in that it includes a powdery mildew resistance locus on chromosome 3.Type: GrantFiled: July 31, 2018Date of Patent: February 15, 2022Assignee: TAKII & COMPANY LIMITEDInventors: Hisanori Shin, Keitaro Sakaguchi, Hiroshi Asami, Shintaro Matsui, Akihito Kano, Sayaka Kodani
-
Publication number: 20220003973Abstract: An imaging optical system of a present disclosure includes, in a sequential order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. The fourth lens is configured such that (i) the light output surface has an aspherical concave shape, (ii) the light output surface has a center portion through which an optical axis passes, and a periphery thereof, and (iii) the light output surface has a portion where the negative refractive power becomes gradually weaker from the center portion toward the periphery thereof. The fifth lens has positive refractive power, a light input surface that faces toward the object side, and a light output surface that faces toward the image side. Each of the light input and output surfaces has a convex shape toward a corresponding one of the object side and image side.Type: ApplicationFiled: September 17, 2021Publication date: January 6, 2022Inventors: Hiroshi ASAMI, Yusuke AKAMINE
-
Publication number: 20210356765Abstract: A progressive addition lens and the related technology, the progressive addition lens including a near portion for viewing a near distance, a distance portion for viewing a distance farther than the near distance, and an intermediate portion between the near portion and the distance portion and having a progressive refraction function, in which the transmission astigmatism is added to the near portion and the intermediate portion of the distance portion, the near portion, and the intermediate portion, and in the near portion and the intermediate portion to which the transmission astigmatism is added, the progressive addition lens further includes a portion where an amount of horizontal refractive power is greater than an amount of vertical refractive power after subtracting the refractive power for astigmatism correction.Type: ApplicationFiled: September 27, 2019Publication date: November 18, 2021Applicant: HOYA LENS THAILAND LTD.Inventors: Hiroshi ASAMI, Yasunori IZAWA, Tadashi KAGA
-
Publication number: 20210341758Abstract: A progressive addition lens and the related technology, the progressive addition lens including: a near portion for viewing a near distance, a distance portion for viewing a distance farther than the near distance, and an intermediate portion between the near portion and the distance portion and having a progressive refraction function, in which the transmission astigmatism is added to the near portion and the intermediate portion of the distance portion, the near portion, and the intermediate portion, and in the near portion and the intermediate portion to which the transmission astigmatism is added, after subtracting the refractive power for astigmatism correction, the progressive addition lens further includes a portion where the amount of vertical refractive power is greater than the amount of horizontal refractive power.Type: ApplicationFiled: September 27, 2019Publication date: November 4, 2021Applicant: HOYA LENS THAILAND LTD.Inventors: Hiroshi ASAMI, Yasunori IZAWA, Tadashi KAGA
-
Patent number: 10870725Abstract: A heat curable resin composition which allows voids to be removed by heating and vacuum operation after reflow soldering, and a circuit board with an electronic component mounted thereon are provided. The heat curable resin composition of the present embodiment includes a liquid epoxy resin, a hemiacetal ester derived from monocarboxylic acid and polyvinyl ether, a curing agent, and a filler.Type: GrantFiled: April 5, 2017Date of Patent: December 22, 2020Assignee: SAN-EI KAGAKU CO., LTD.Inventors: Yasuhiro Takase, Kazuki Hanada, Hiroshi Asami
-
Publication number: 20200249500Abstract: A lens, system for designing, computer program for designing and a method for designing, with a computer, a progressive addition lens including a distance vision region, a near vision region, and an intermediate vision region, wherein a power gradually changes between the distance vision region and the near vision region, and wherein the progressive addition lens is based on prescription data, the method including: determining a transmission astigmatic performance parameter corresponding to a sum of a prescribed astigmatism included in the prescription data and of a predetermined amount of extra astigmatism; determining lens surface data corresponding to the determined transmission performance parameter.Type: ApplicationFiled: September 19, 2018Publication date: August 6, 2020Applicant: HOYA LENS THAILAND LTD.Inventors: Hiroshi ASAMI, Yasunori IZAWA
-
Publication number: 20200205362Abstract: The present invention provides to a novel powdery mildew resistance marker for winter squash plants, a powdery mildew resistant winter squash plant, and a method for producing a powdery mildew resistant winter squash plant using the same. The powdery mildew resistance marker for winter squash plants according to the present invention is characterized in that it includes a powdery mildew resistance locus on chromosome 3.Type: ApplicationFiled: July 31, 2018Publication date: July 2, 2020Applicant: Takii & Company LimitedInventors: Hisanori Shin, Keitaro Sakaguchi, Hiroshi Asami, Shintaro Matsui, Akihito Kano, Sayaka Kodani
-
Patent number: 10642070Abstract: Progressive addition lens includes a near portion having a power for viewing a near field, a distance portion having a power for viewing a distance field further than the near field, and an intermediate portion connecting the distance portion and the near portion. The progressive addition lens includes an aspherical object-side surface and an aspherical eyeball-side surface and is formed in rotational symmetry with respect to a center of design of the progressive addition lens. The object-side surface includes a first stable region formed in rotational symmetry with respect to the center of design and including the center of design, and an aspherical region arranged outside of the first stable region to contact the first stable region and formed in rotational symmetry with respect to the center of design. A Peak to Valley value of a mean surface refractive power in the first stable region is 0.12 D or less.Type: GrantFiled: June 3, 2015Date of Patent: May 5, 2020Assignee: HOYA LENS THAILAND LTD.Inventors: Tadashi Kaga, Toshihide Shinohara, Ayumu Ito, Hiroshi Asami
-
Patent number: 10545354Abstract: A vision simulation, on assumption that spectacles are worn, is performed for a first model designed by setting a target additional power of a desirable value at a position corresponding to a fitting point on a principal meridian. A correction amount is computed for correcting the difference between a simulation value obtained for the additional power at the position corresponding to the fitting point on the principal meridian through the vision simulation and the target additional power. A second model is designed by replacing the additional power with a value obtained by the addition of the calculated correction amount to the target additional power.Type: GrantFiled: May 26, 2016Date of Patent: January 28, 2020Assignee: HOYA LENS THAILAND LTD.Inventors: Hiroshi Asami, Ayumu Ito
-
Patent number: 10401649Abstract: When an addition power at a position corresponding to a fitting point within a prescription addition power is greater than a target addition power set according to a target distance, the target addition power is set as an addition power between a progression-start point and a progression-end point on a principal meridian, and in addition the average gradient of an addition power between the progression-start point and the fitting point is set to differ from an average gradient of an addition power between the fitting point and the progression-end point. When the addition power at the position corresponding to the fitting point within the prescription addition power is equal to or smaller than the target addition power, a gradient of the addition power is made constant in a partial region including at least the fitting point between the progression-start point and the progression-end point on the principal meridian.Type: GrantFiled: May 26, 2016Date of Patent: September 3, 2019Assignee: HOYA LENS THAILAND LTD.Inventors: Hiroshi Asami, Ayumu Ito
-
Patent number: 10288903Abstract: A progressive addition lens includes a portion having a power for viewing a near field, a portion having a power for viewing a distance field further than the near field, and an portion connecting the distance portion and the near portion. The progressive addition lens includes an aspherical object-side surface and an aspherical eyeball-side surface and is formed in rotational symmetry with respect to a center of design of the progressive addition lens. The object-side surface includes a first stable region formed in rotational symmetry with respect to the center of design and including the center of design, and an aspherical region arranged outside of the first stable region to contact the first stable region and formed in rotational symmetry with respect to the center of design. A PV value (Peak to Valley) of a mean surface refractive power in the first stable region is 0.12 D or less.Type: GrantFiled: June 3, 2015Date of Patent: May 14, 2019Assignee: HOYA LENS THAILAND LTD.Inventors: Tadashi Kaga, Toshihide Shinohara, Ayumu Ito, Hiroshi Asami
-
Publication number: 20190043905Abstract: A semiconductor device including a semiconductor substrate having oppositely facing first and second surfaces, the first surface being an active surface and provided with an electronic element thereon, a pad electrode to be connected to the electronic element in a peripheral portion of the electronic element on the active surface, a first opening extending from the second surface toward the pad electrode so as not to reach the first surface of the semiconductor substrate, a second opening formed to reach the pad electrode from a bottom surface of the first opening and having a diameter smaller than that of the first opening, an insulating layer formed to cover sidewall surfaces of the first opening and the second opening, and a conductive layer formed, inside of the insulating layer, to cover at least an inner wall surface of the insulating layer and a bottom surface of the second opening.Type: ApplicationFiled: August 6, 2018Publication date: February 7, 2019Applicant: Sony CorporationInventors: Yoshihiro Nabe, Hiroshi Asami, Yuji Takaoka, Yoshimichi Harada
-
Patent number: 10050074Abstract: A semiconductor device including a semiconductor substrate having oppositely facing first and second surfaces, the first surface being an active surface and provided with an electronic element thereon, a pad electrode to be connected to the electronic element in a peripheral portion of the electronic element on the active surface, a first opening extending from the second surface toward the pad electrode so as not to reach the first surface of the semiconductor substrate, a second opening formed to reach the pad electrode from a bottom surface of the first opening and having a diameter smaller than that of the first opening, an insulating layer formed to cover sidewall surfaces of the first opening and the second opening, and a conductive layer formed, inside of the insulating layer, to cover at least an inner wall surface of the insulating layer and a bottom surface of the second opening.Type: GrantFiled: May 27, 2016Date of Patent: August 14, 2018Assignee: Sony CorporationInventors: Yoshihiro Nabe, Hiroshi Asami, Yuji Takaoka, Yoshimichi Harada