Patents by Inventor Ryo Nakamura
Ryo Nakamura 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: 20240107799Abstract: A novel functional panel that is highly convenient, useful, or reliable is provided. The functional panel includes a base material and a pair of pixels, and the base material covers the pair of pixels and has a light-transmitting property. The pair of pixels includes one pixel and another pixel, and the one pixel includes a light-emitting device and a first microlens. The light-emitting device emits light toward the base material, and the first microlens is interposed between the base material and the light emission and converges light. The first microlens includes a first surface and a second surface; the second surface is closer to the light-emitting device than the first surface is; and the second surface has a smaller radius of curvature than the first surface. The other pixel includes a photoelectric conversion device and a second microlens. The second microlens is interposed between the base material and the photoelectric conversion and converges external light incident from the base material side.Type: ApplicationFiled: December 8, 2023Publication date: March 28, 2024Inventors: Shunpei YAMAZAKI, Daiki NAKAMURA, Ryo HATSUMI, Rai SATO, Shingo EGUCHI, Koji KUSUNOKI
-
Patent number: 11938970Abstract: A control device that is mounted in a second vehicle which a first vehicle having a following travel function is detachably connected to or loaded on is provided. The control device includes a control unit configured to perform: detecting another vehicle that is within a predetermined range from the second vehicle in a state in which the second vehicle has the first vehicle connected thereto or loaded thereon and of which some or all of a scheduled travel route is the same as some or all of a scheduled travel route of the first vehicle after the first vehicle has been disconnected from the second vehicle; and transmitting following instruction information to the first vehicle and disconnecting the first vehicle from the second vehicle such that the first vehicle travels with the detected other vehicle as a preceding vehicle by the following travel function.Type: GrantFiled: February 25, 2021Date of Patent: March 26, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takahiro Harada, Teppei Nishiguchi, Kazuki Komoriya, Tomoaki Ihara, Miyu Higashimura, Toshihiro Nakaichi, Kazunobu Okasaka, Ryo Hattori, Yohei Tanigawa, Ryohei Kimbara, Hiroshi Nakamura
-
Patent number: 11938961Abstract: A vehicle system includes: a map processing unit that creates local map data based on high accuracy map data and a position of an own vehicle; and an autonomous driving control unit that creates a travel plan for autonomous traveling of the own vehicle based on the local map data and controls traveling of the own vehicle according to the travel plan. The map processing unit creates multiple pieces of transmission data by dividing the local map data so as to correspond to regions on a map and transmits the multiple pieces of transmission data to the autonomous driving control unit. The map processing unit changes a shape and a size of the region on the map corresponding to each piece of transmission data based on selection information which decides a travel mode.Type: GrantFiled: January 7, 2022Date of Patent: March 26, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Hidetoshi Chikamori, Kazumasa Nakamura, Hitoshi Konishi, Takuji Harayama, Tomoaki Masakawa, Naofumi Aso, Ryo Matsuzawa, Zhaoqi Wang
-
Patent number: 11913803Abstract: A data compression method is used for compressing data indicating a gradient of a route. The data compression method includes: acquiring a gradient table that shows gradient values in respective sections arranged between a starting point of the route and an ending point thereof, the sections including one section and an adjacent section adjacent to the one section: ranking the gradient values; and in a case where the gradient value of the one section and the gradient value of the adjacent section are in a same rank, integrating the gradient value of the one section and the gradient value of the adjacent section and generating a compressed gradient table that shows a distance and a corresponding rank of the section having the same rank.Type: GrantFiled: January 10, 2022Date of Patent: February 27, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Hidetoshi Chikamori, Kazumasa Nakamura, Hitoshi Konishi, Takuji Harayama, Tomoaki Masakawa, Naofumi Aso, Ryo Matsuzawa, Zhaoqi Wang
-
Patent number: 11894298Abstract: A semiconductor structure includes an alternating stack of insulating layers and electrically conductive layers located over a substrate, memory openings vertically extending through the alternating stack, memory opening fill structures located in the memory openings, where each of the memory opening fill structures contains a memory film and a vertical semiconductor channel that extend vertically, and each memory film includes a crystalline blocking dielectric metal oxide layer, and a metal oxide amorphous dielectric nucleation layer located between each of the vertically neighboring electrically conductive layers and insulating layers, and located between each of the crystalline blocking dielectric metal oxide layers and each of the electrically conductive layers.Type: GrantFiled: March 22, 2022Date of Patent: February 6, 2024Assignee: SANDISK TECHNOLOGIES LLCInventors: Masanori Tsutsumi, Naohiro Hosoda, Shuichi Hamaguchi, Kazuki Isozumi, Genta Mizuno, Yusuke Mukae, Ryo Nakamura, Yu Ueda
-
Publication number: 20240038667Abstract: A three-dimensional memory device includes an alternating stack of insulating layers and electrically conductive layers, a composite insulating cap layer located over the alternating stack, memory openings vertically extending through the composite insulating cap layer and the alternating stack, and memory opening fill structures located in the memory openings. Each of the memory opening fill structures includes a vertical semiconductor channel and a vertical stack of memory elements. The composite insulating layer includes a bottom insulating cap layer, a top insulating cap layer, and an etch-stop dielectric layer located between the bottom insulating cap layer and the top insulating cap layer.Type: ApplicationFiled: July 26, 2022Publication date: February 1, 2024Inventors: Ryo Nakamura, Naohiro Hosoda
-
Patent number: 11802744Abstract: An exhaust heat recovery boiler includes: a duct casing in which exhaust gas flows; a tubular extending portion extending upward from the duct casing; a heat exchanger tube located in the duct casing; a hammering rod connected to the heat exchanger tube in the duct casing and passing through an inside of the extending portion, the hammering rod including an upper part projecting to an outside of the extending portion; and an annular sleeve attached to the upper part of the hammering rod through a packing. The extending portion includes an upper flat surface which is located at an upper end of the extending portion, realizes a seal between the upper flat surface and a lower surface of the sleeve, and is annular and flat.Type: GrantFiled: February 13, 2019Date of Patent: October 31, 2023Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Ryo Nakamura, Yukihiro Takenaka, Takuro Nozoe, Tatsuo Ino, Atsushi Yukioka, Shuji Yamamoto, Toshinori Tanaka, Hao Zhang, Wei Fang
-
Patent number: 11462659Abstract: Provided is a semiconductor light emitting device including a growth substrate; a pillar-shaped semiconductor layer formed on the growth substrate; and a buried semiconductor layer formed to cover the pillar-shaped semiconductor layer, wherein the pillar-shaped semiconductor layer has an n-type nanowire layer formed at a center, an active layer formed on an outermore side than the n-type nanowire layer, a p-type semiconductor layer formed on an outermore side than the active layer and a tunnel junction layer formed on an outermore side than the p-type semiconductor layer, and wherein at least a part of the pillar-shaped semiconductor layer is provided with a removed region formed by removing from the buried semiconductor layer to a part of the tunnel junction layer.Type: GrantFiled: September 9, 2020Date of Patent: October 4, 2022Assignees: KOITO MANUFACTURING CO., LTD., MEIJO UNIVERSITY, TOYODA GOSEI CO., LTD.Inventors: Satoshi Kamiyama, Tetsuya Takeuchi, Motoaki Iwaya, Isamu Akasaki, Lu Weifang, Naoki Sone, Kazuyoshi Iida, Ryo Nakamura, Masaki Oya
-
Patent number: 11421126Abstract: Provided are vinyl polymer microparticle which can reduce an average volume of the microparticles dropping off from a film surface while reducing the friction of the film. The vinyl polymer microparticles satisfy the following (1) to (3): (1) a coefficient of variation of particle sizes is 30% or more on a volume basis; (2) a proportion of vinyl polymer microparticles having a particle size of 1.7 times or more and 2.5 times or less a volume average particle size is 0.040% or less on a number basis; and (3) a volume average particle size is 3.7 ?m or more.Type: GrantFiled: April 18, 2019Date of Patent: August 23, 2022Assignee: NIPPON SHOKUBAI CO., LTD.Inventors: Ryo Nakamura, Yasutaka Nakatani, Yoichi Igawa, Erina Hanai
-
Publication number: 20220216145Abstract: A semiconductor structure includes an alternating stack of insulating layers and electrically conductive layers located over a substrate, memory openings vertically extending through the alternating stack, memory opening fill structures located in the memory openings, where each of the memory opening fill structures contains a memory film and a vertical semiconductor channel that extend vertically, and each memory film includes a crystalline blocking dielectric metal oxide layer, and a metal oxide amorphous dielectric nucleation layer located between each of the vertically neighboring electrically conductive layers and insulating layers, and located between each of the crystalline blocking dielectric metal oxide layers and each of the electrically conductive layers.Type: ApplicationFiled: March 22, 2022Publication date: July 7, 2022Inventors: Masanori TSUTSUMI, Naohiro HOSODA, Shuichi HAMAGUCHI, Kazuki ISOZUMI, Genta MIZUNO, Yusuke MUKAE, Ryo NAKAMURA, Yu UEDA
-
Patent number: 11331900Abstract: Provided are a lithographic printing plate precursor having an image-recording layer on an aluminum support, in which the image-recording layer contains a polymerization initiator, an infrared absorber, a polymer particle, and a polymerizable compound, and the polymerizable compound has a) a molecular weight of 1,500 to 3,000, b) a double bond equivalent of 200 or less, and c) a CLog P of 9 or less and a method for producing a lithographic printing plate in which the lithographic printing plate precursor is used.Type: GrantFiled: November 28, 2019Date of Patent: May 17, 2022Assignee: FUJIFILM CorporationInventors: Ryo Nakamura, Kenjiro Araki, Shuji Hirano, Koji Sonokawa, Yuuya Miyagawa
-
Patent number: 11289416Abstract: A semiconductor structure includes an alternating stack of insulating layers and electrically conductive layers located over a substrate, memory openings vertically extending through the alternating stack, memory opening fill structures located in the memory openings, where each of the memory opening fill structures contains a memory film and a vertical semiconductor channel that extend vertically, and each memory film includes a crystalline blocking dielectric metal oxide layer, and a metal oxide amorphous dielectric nucleation layer located between each of the vertically neighboring electrically conductive layers and insulating layers, and located between each of the crystalline blocking dielectric metal oxide layers and each of the electrically conductive layers.Type: GrantFiled: November 26, 2019Date of Patent: March 29, 2022Assignee: SANDISK TECHNOLOGIES LLCInventors: Masanori Tsutsumi, Naohiro Hosoda, Shuichi Hamaguchi, Kazuki Isozumi, Genta Mizuno, Yusuke Mukae, Ryo Nakamura, Yu Ueda
-
Patent number: 11280385Abstract: A transfer belt wound between a primary pulley and a secondary pulley of a continuously variable transmission, the transfer belt including: a plurality of elements, each of which has a body that includes a saddle surface and a pair of pillars that extend toward a radially outer side of the transfer belt from both sides of the saddle surface in a width direction; and a bind ring that binds the plurality of elements annularly with an inner peripheral surface of the bind ring contacting the saddle surface of each of the plurality of elements.Type: GrantFiled: February 7, 2017Date of Patent: March 22, 2022Assignee: AISIN CORPORATIONInventors: Yuki Sato, Kenji Kawano, Akira Ochi, Ryo Nakamura, Takayuki Miyake, Junichi Tokunaga, Masashi Hattori
-
Publication number: 20220034502Abstract: A heat exchanger tube block is stacked on another heat exchanger tube block in an upper-lower direction and connected to the another heat exchanger tube block. The heat exchanger tube block includes: a duct casing wherein exhaust gas containing dust flows in the upper-lower direction; a heat exchanger tube in the duct casing extends horizontally; an inlet header connects to the heat exchanger tube inlet; an outlet header connected to an outlet of the heat exchanger tube; and a vibration transmitting member transmitting vibration, applied to an upper end part of the vibration transmitting member, to the heat exchanger tube to make the dust accumulating on the heat exchanger tube fall. A lower end of the duct casing is formed horizontally. The inlet header is located higher than the lower end of the duct casing. The outlet header is located higher than the lower end of the duct casing.Type: ApplicationFiled: July 19, 2019Publication date: February 3, 2022Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Takuro NOZOE, Yukihiro TAKENAKA, Tatsuo INO, Atsushi YUKIOKA, Shuji YAMAMOTO, Toshinori TANAKA, Ryo NAKAMURA, Hao ZHANG, Wei FANG
-
Publication number: 20220034609Abstract: An exhaust heat recovery boiler includes: a duct casing in which exhaust gas flows; a tubular extending portion extending upward from the duct casing; a heat exchanger tube located in the duct casing; a hammering rod connected to the heat exchanger tube in the duct casing and passing through an inside of the extending portion, the hammering rod including an upper part projecting to an outside of the extending portion; and an annular sleeve attached to the upper part of the hammering rod through a packing. The extending portion includes an upper flat surface which is located at an upper end of the extending portion, realizes a seal between the upper flat surface and a lower surface of the sleeve, and is annular and flat.Type: ApplicationFiled: February 13, 2019Publication date: February 3, 2022Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Ryo NAKAMURA, Yukihiro TAKENAKA, Takuro NOZOE, Tatsuo INO, Atsushi YUKIOKA, Shuji YAMAMOTO, Toshinori TANAKA, Hao ZHANG, Wei FANG
-
Publication number: 20220001460Abstract: The purpose of the present invention is to, after a through-hole is formed in a plurality of members between which a sealant is applied, rapidly and easily remove the sealant flowing into the through-hole. This through-hole forming method is provided with: a step (S2) in which a cutting tool rotates about the axis thereof, thereby forming a through-hole in a plurality of members between which a sealant is provided; and a step (S4) in which after the through-hole is formed, the cutting tool continues the rotation about the axis thereof for a predetermined time or a predetermined number of rotations, thereby removing the sealant flowing into the through-hole.Type: ApplicationFiled: October 10, 2019Publication date: January 6, 2022Inventors: Akira IKADA, Michinobu TAKAHAGI, Ryo NAKAMURA, Yuki TSUKIOKA
-
Patent number: 11181082Abstract: A ventilation duct includes an intake port through which fluid is sucked in a different direction from an up-down direction; a discharge port that is located above the intake port; a connecting portion that connects the intake port and the discharge port, and a duct inner surface that is an inner surface of the connecting portion, the duct inner surface being provided such that a fluid channel is provided inside the duct inner surface. A wall portion is provided to linearly extend upward from a lower surface of the duct inner surface and to extend in a right-left direction when seen from an upstream side in a flow direction of the fluid flowing through the fluid channel.Type: GrantFiled: June 20, 2018Date of Patent: November 23, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yasuhisa Makihara, Ryo Nakamura
-
Patent number: 11149820Abstract: In an element of a power transfer belt to be wound around a primary pulley and a secondary pulley of a continuously variable transmission to transfer torque, the distance from a boundary line between a surface positioned on the outer peripheral side of the power transfer belt with respect to a rocking edge portion and the rocking edge portion to a saddle surface is determined from the slip amount due to micro slip which is relative slipping between the element and the primary pulley caused when the primary pulley pushes out the power transfer belt toward the secondary pulley, and the angular speed of the element and the angular speed of a ring in a range in which the power transfer belt is wound around the secondary pulley.Type: GrantFiled: March 5, 2018Date of Patent: October 19, 2021Assignees: AISIN AW CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryo Nakamura, Akira Ochi, Takayuki Miyake, Junichi Tokunaga, Keisuke Ninomiya, Yu Inase, Fumiya Kaji, Yuji Hattori, Yuji Nagasawa
-
Patent number: 11081998Abstract: To provide a controller of rotary electric machine which can control voltage of each set of the winding appropriately within a range less than or equal to the DC power voltage, to the rotary electric machine which has plural sets of windings. A controller of rotary electric machine calculates, for each set, a required DC voltage which is a minimum DC power voltage required for applying a voltage according to the voltage command value to the winding, based on the voltage command value; calculates one common required DC voltage which is common to all sets, based on all sets of the required DC voltages; changes the common voltage control value so that the common required DC voltage-approaches the DC power voltage; and changes each set of the current command value based on the common voltage control value.Type: GrantFiled: January 10, 2018Date of Patent: August 3, 2021Assignee: Mitsubishi Electric CorporationInventors: Tomohiro Seki, Ryo Nakamura, Yuya Hisano, Masahiro Iezawa
-
Patent number: 11047451Abstract: A transmission belt is formed by a plurality of elements each having: a body portion including a saddle surface that contacts an inner peripheral surface of an endless ring and a pair of pillar portions that are extended outward in the radial direction of the transmission belt from both lateral sides of the saddle surface; a first surface that is formed on one side of the body portion in the circumferential direction of the transmission belt and a second surface that is formed on the other side of the body portion in the circumferential direction of the transmission belt; and rocking edge portions that are formed at both lateral ends of the first surface so as to be separated from each other and that act as a fulcrum when adjacent ones of the elements contact each other and rotate relative to each other.Type: GrantFiled: May 18, 2017Date of Patent: June 29, 2021Assignee: AISIN AW CO., LTD.Inventors: Akira Ochi, Yuki Sato, Takayuki Miyake, Ryo Nakamura, Junichi Tokunaga