Patents by Inventor Sachiko Koyama
Sachiko Koyama 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: 10386566Abstract: A vehicle lighting device includes a storage member with an opening for receiving an object and a support bottom portion; a light source; and a light guide member including an incident portion positioned on an outer peripheral portion side of the light guide member, a light emission surface arranged along an edge of the opening, and a shielding wall positioned between the outer peripheral portion and the inner peripheral portion and extending along the receiving opening. The light guide member further includes a portion where a distance between the inner peripheral portion and the outer peripheral portion is gradually reduced as it moves in from the incident portion.Type: GrantFiled: May 25, 2016Date of Patent: August 20, 2019Assignee: NIFCO INC.Inventors: Taeko Ueno, Sachiko Koyama
-
Patent number: 10351056Abstract: An illumination device includes a light-guide member having an annular shape provided with an incidence portion of a light in one portion, and illuminating the entirety by propagating an incident light; and a diffusion cover disposed on a side opposite to a light source relative to the incidence portion by interposing the light-guide member therebetween, and diffusing a light generated from the light-guide member. The diffusion cover includes a plate-shaped base portion covering the incidence portion side in the light-guide member, and a circular portion covering the remaining portions of the light-guide member by integrating an outer peripheral portion into the plate-shaped base portion.Type: GrantFiled: September 9, 2014Date of Patent: July 16, 2019Assignee: NIFCO INC.Inventors: Sachiko Koyama, Taeko Ueno
-
Patent number: 10071682Abstract: An illumination device includes a housing portion having an opening for inserting an object to be housed, and a bottom face capable of supporting the object to be housed; a light source; and a light-guide plate having a light-emitting face and guiding a light of the light source to emit light from the light-emitting face. The light-guide plate is disposed between the opening of the housing portion and the bottom face, and at least one portion of the light-emitting face of the light-guide plate is arranged to form an acute angle with respect to the bottom face so as to directly irradiate the bottom face from a diagonal direction.Type: GrantFiled: June 23, 2015Date of Patent: September 11, 2018Assignee: NIFCO INC.Inventors: Sachiko Koyama, Taeko Ueno
-
Patent number: 10067529Abstract: A display device of the present invention includes a body stand unit; a display displaying unit; and an arm unit, arranged upright from the body stand unit, for supporting the display displaying unit; where the arm unit is arranged on either left or right end side from a center in a horizontal direction of the display displaying unit, and supports the display displaying unit in a cantilever state.Type: GrantFiled: February 2, 2017Date of Patent: September 4, 2018Assignee: SONY CORPORATIONInventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama
-
Publication number: 20180172896Abstract: A lighting device includes a storage member provided with a receiving opening for an object to be stored, and a support bottom portion for supporting the received object to be stored; a light source; and a loop-shaped light guide member including an incident portion for a light from the light source and a light emission surface formed along an edge of the receiving opening. The incident portion is positioned on an outer peripheral portion side of the light guide member, and a shielding wall along the receiving opening is positioned between the outer peripheral portion and the inner peripheral portion. Also, the light guide member includes a gradually-reduced portion reducing a distance between the inner peripheral portion and the outer peripheral portion as leaving from the incident portion.Type: ApplicationFiled: May 25, 2016Publication date: June 21, 2018Inventors: Taeko UENO, Sachiko KOYAMA
-
Patent number: 9960383Abstract: A display device in the present invention includes a display panel (320) which is provided with a display screen, a T-substrate (350) which is arranged in a predetermined range narrower than the display panel (320) at the back side of the display panel (320), first flexible printed circuit substrates (450) which extend downward from the upper end of the display panel (320) and are connected to the T-substrate (350), and second flexible printed circuit substrates (460) which extend upward from the lower end of the display panel (320) and are connected to the T-substrate (350) in order to achieve more reduction in thickness when the display panel and the circuit substrate are arranged together.Type: GrantFiled: January 25, 2017Date of Patent: May 1, 2018Assignee: SONY CORPORATIONInventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama
-
Publication number: 20170200912Abstract: A display device in the present invention includes a display panel (320) which is provided with a display screen, a T-substrate (350) which is arranged in a predetermined range narrower than the display panel (320) at the back side of the display panel (320), first flexible printed circuit substrates (450) which extend downward from the upper end of the display panel (320) and are connected to the T-substrate (350), and second flexible printed circuit substrates (460) which extend upward from the lower end of the display panel (320) and are connected to the T-substrate (350) in order to achieve more reduction in thickness when the display panel and the circuit substrate are arranged together.Type: ApplicationFiled: January 25, 2017Publication date: July 13, 2017Inventors: Tatsuya SAKATA, Makoto MIYASHITA, Toyoki TAKAHASHI, Daiki ADACHI, Sachiko KOYAMA
-
Publication number: 20170147031Abstract: A display device of the present invention includes a body stand unit; a display displaying unit; and an arm unit, arranged upright from the body stand unit, for supporting the display displaying unit; where the arm unit is arranged on either left or right end side from a center in a horizontal direction of the display displaying unit, and supports the display displaying unit in a cantilever state.Type: ApplicationFiled: February 2, 2017Publication date: May 25, 2017Inventors: Tatsuya SAKATA, Makoto MIYASHITA, Toyoki TAKAHASHI, Daiki ADACHI, Sachiko KOYAMA
-
Publication number: 20170120809Abstract: An illumination device includes a housing portion having an opening for inserting an object to be housed, and a bottom face capable of supporting the object to be housed; a light source; and a light-guide plate having a light-emitting face and guiding a light of the light source to emit light from the light-emitting face. The light-guide plate is disposed between the opening of the housing portion and the bottom face, and at least one portion of the light-emitting face of the light-guide plate is arranged to form an acute angle with respect to the bottom face so as to directly irradiate the bottom face from a diagonal direction.Type: ApplicationFiled: June 23, 2015Publication date: May 4, 2017Inventors: Sachiko KOYAMA, Taeko UENO
-
Patent number: 9609699Abstract: A display device of the present invention includes a body stand unit; a display displaying unit; and an arm unit, arranged upright from the body stand unit, for supporting the display displaying unit; where the arm unit is arranged on either left or right end side from a center in a horizontal direction of the display displaying unit, and supports the display displaying unit in a cantilever state.Type: GrantFiled: June 21, 2013Date of Patent: March 28, 2017Assignee: SONY CORPORATIONInventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama
-
Patent number: 9609771Abstract: A display device in the present invention includes a display panel which is provided with a display screen, a I-substrate which is arranged in a predetermined range narrower than the display panel at the back side of the display panel, first flexible printed circuit substrates which extend downward from the upper end of the display panel and are connected to the T-substrate, and second flexible printed circuit substrates which extend upward from the lower end of the display panel and are connected to the T-substrate in order to achieve more reduction in thickness when the display panel and the circuit substrate are arranged together.Type: GrantFiled: May 12, 2015Date of Patent: March 28, 2017Assignee: SONY CORPORATIONInventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama
-
Publication number: 20160195661Abstract: An illumination device includes a light-guide member having an annular shape provided with an incidence portion of a light in one portion, and illuminating the entirety by propagating an incident light; and a diffusion cover disposed on a side opposite to a light source relative to the incidence portion by interposing the light-guide member therebetween, and diffusing a light generated from the light-guide member. The diffusion cover includes a plate-shaped base portion covering the incidence portion side in the light-guide member, and a circular portion covering the remaining portions of the light-guide member by integrating an outer peripheral portion into the plate-shaped base portion.Type: ApplicationFiled: September 9, 2014Publication date: July 7, 2016Inventors: Sachiko KOYAMA, Taeko UENO
-
Publication number: 20150313031Abstract: A display device in the present invention includes a display panel which is provided with a display screen, a I-substrate which is arranged in a predetermined range narrower than the display panel at the back side of the display panel, first flexible printed circuit substrates which extend downward from the upper end of the display panel and are connected to the T-substrate, and second flexible printed circuit substrates which extend upward from the lower end of the display panel and are connected to the T-substrate in order to achieve more reduction in thickness when the display panel and the circuit substrate are arranged together.Type: ApplicationFiled: May 12, 2015Publication date: October 29, 2015Inventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama
-
Patent number: 9066414Abstract: A display device in the present invention includes a display panel which is provided with a display screen, a T-substrate which is arranged in a predetermined range narrower than the display panel at the back side of the display panel, first flexible printed circuit substrates which extend downward from the upper end of the display panel and are connected to the T-substrate, and second flexible printed circuit substrates which extend upward from the lower end of the display panel and are connected to the T-substrate in order to achieve more reduction in thickness when the display panel and the circuit substrate are arranged together.Type: GrantFiled: August 9, 2013Date of Patent: June 23, 2015Assignee: SONY CORPORATIONInventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama
-
Publication number: 20130322033Abstract: A display device in the present invention includes a display panel which is provided with a display screen, a T-substrate which is arranged in a predetermined range narrower than the display panel at the back side of the display panel, first flexible printed circuit substrates which extend downward from the upper end of the display panel and are connected to the T-substrate, and second flexible printed circuit substrates which extend upward from the lower end of the display panel and are connected to the T-substrate in order to achieve more reduction in thickness when the display panel and the circuit substrate are arranged together.Type: ApplicationFiled: August 9, 2013Publication date: December 5, 2013Applicant: SONY CORPORATIONInventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama
-
Publication number: 20130278131Abstract: A display device of the present invention includes a body stand unit; a display displaying unit; and an arm unit, arranged upright from the body stand unit, for supporting the display displaying unit; where the arm unit is arranged on either left or right end side from a center in a horizontal direction of the display displaying unit, and supports the display displaying unit in a cantilever state.Type: ApplicationFiled: June 21, 2013Publication date: October 24, 2013Inventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama
-
Patent number: 8542497Abstract: A display device in the present invention includes a display panel which is provided with a display screen, a T-substrate which is arranged in a predetermined range narrower than the display panel at the back side of the display panel, first flexible printed circuit substrates which extend downward from the upper end of the display panel and are connected to the T-substrate, and second flexible printed circuit substrates which extend upward from the lower end of the display panel and are connected to the T-substrate in order to achieve more reduction in thickness when the display panel and the circuit substrate are arranged together.Type: GrantFiled: May 20, 2008Date of Patent: September 24, 2013Assignee: Sony CorporationInventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama
-
Patent number: 8493723Abstract: A display device of the present invention includes a body stand unit; a display displaying unit; and an arm unit, arranged upright from the body stand unit, for supporting the display displaying unit; where the arm unit is arranged on either left or right end side from a center in a horizontal direction of the display displaying unit, and supports the display displaying unit in a cantilever state.Type: GrantFiled: May 22, 2008Date of Patent: July 23, 2013Assignee: Sony CorporationInventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama
-
Patent number: 7924560Abstract: A display device of the present invention is a display device including a body unit; a display unit; and a supporting unit, arranged upright from the body unit, for supporting the display unit; the display device including a circuit substrate arranged inside the body unit and mounted with an electronic component; a radiator plate arranged facing the circuit substrate and directly or indirectly contacting a plurality of electronic components; a heat pipe arranged on the radiator plate; and a cooling fan attached to the radiator plate and connected with a terminating end of the heat pipe.Type: GrantFiled: May 22, 2008Date of Patent: April 12, 2011Assignee: Sony CorporationInventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama
-
Publication number: 20100195294Abstract: A display device in the present invention includes a display panel which is provided with a display screen, a T-substrate which is arranged in a predetermined range narrower than the display panel at the back side of the display panel, first flexible printed circuit substrates which extend downward from the upper end of the display panel and are connected to the T-substrate, and second flexible printed circuit substrates which extend upward from the lower end of the display panel and are connected to the T-substrate in order to achieve more reduction in thickness when the display panel and the circuit substrate are arranged together.Type: ApplicationFiled: May 20, 2008Publication date: August 5, 2010Inventors: Tatsuya Sakata, Makoto Miyashita, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama