Patents by Inventor Kenichi Nakamura

Kenichi 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).

  • Patent number: 11910628
    Abstract: A luminescent film includes a host compound, a blue phosphorescent compound, and a blue fluorescent compound, in which an emission spectrum of the blue phosphorescent compound and an absorption spectrum of the blue fluorescent compound have portions overlapping with each other; shortest wavelength-side maximum emission wavelengths of the blue phosphorescent compound (abbreviated as “BPM” in the expression) and the blue fluorescent compound (abbreviated as “BFM” in the expression) satisfy the following expression (1): ?BFM??BPM: expression (1) in which ?BFM represents the shortest wavelength-side maximum emission wavelength of the blue fluorescent compound and ?BPM represents the shortest wavelength-side maximum emission wavelength of the blue phosphorescent compound; and light emission derived from the blue fluorescent compound is detected.
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: February 20, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Kenichi Tabata, Yuta Nakamura, Taketo Namikawa, Satoru Inoue, Yasuo Miyata, Hiromoto II
  • Patent number: 11891412
    Abstract: The purpose of the present invention is to provide a method for purifying and preparing a highly liposoluble phosphoramidite, as well as a capping reaction using the highly liposoluble phosphoramidite compound, and as well as a method for preparing oligonucleotide by a liquid phase process using a pseudo solid phase protecting group said method comprising the capping reaction step.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: February 6, 2024
    Assignee: KNC LABORATORIES CO., LTD.
    Inventors: Tsuyoshi Fujihara, Kenichi Nakamura, Toru Kurome, Daisuke Sasahara, Akiko Shimahara, Masahiro Neya
  • Patent number: 11878638
    Abstract: A vehicle includes a radiator including a fan, a driving seat provided on a rear side of the radiator, a dashboard disposed on the rear side of the radiator and on a front side of the driving seat, and a heat shield plate disposed between the radiator and the dashboard. According to this structure, it is possible to prevent a device (for example, an electric component disposed on the dashboard) disposed on the rear side of the radiator from directly contacting air that receives heat of the radiator.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: January 23, 2024
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Kenichi Maeda, Shinichiro Nakamura
  • Publication number: 20240023267
    Abstract: A high voltage electrical unit is installed above a floor of a vehicle between left and right seats. A bracket is fixed on the floor between the left and right seats, and the high voltage electrical unit is fixed on a bracket top plate of the bracket. A protect cover for covering the high voltage electrical unit is fixed on the bracket. Strength of the protect cover against a lateral load is made higher than strength of the bracket against the lateral load.
    Type: Application
    Filed: April 5, 2021
    Publication date: January 18, 2024
    Applicant: Nissan Motor Co., Ltd.
    Inventors: Kenichi Ogata, Yasuaki Nakamura, Atsushi Horiguchi, Kohei Yamada, Norihisa Tsujimura, Yasuhiro Tosaka, Shunsuke Ehara
  • Publication number: 20240021182
    Abstract: A pedal unit 10 in one embodiment includes a case 190, a foot lever 100, and an elastic member 155. The foot lever 100 includes a first portion 100r located inside the case 190 and a second portion 100f located outside the case 190. The foot lever 100 is rotatably arranged with respect to the case 190. A center of rotation is located between the first portion 100r and the second portion 100f. The elastic member 155 is arranged within the case 190 and provides a force against the first portion 100r.
    Type: Application
    Filed: August 3, 2023
    Publication date: January 18, 2024
    Inventors: Shin YAMAMOTO, Kenichi NISHIDA, Ryosuke NAKAMURA, Takahiro MIZUGUCHI, Masaaki MITA
  • Publication number: 20240020837
    Abstract: An image processing apparatus (10) includes an image processing unit (110) and a risk information generation unit (120). The image processing unit (110) acquires and processes an image generated by an image capture apparatus (20), that is, an image including a plurality of persons. As an example, the image processing unit (110) sets a person being at least part of the plurality of persons as a reference person and computes a distance (first distance) between the reference person and the closest person to the reference person. By using the first distance, the risk information generation unit (120) generates infection risk information in a target region being an image capture target of the image capture apparatus (20).
    Type: Application
    Filed: August 9, 2023
    Publication date: January 18, 2024
    Applicant: NEC CORPORATION
    Inventors: Gaku NAKANO, Shoji NISHIMURA, Yoshitaka HIGETA, Youtarou NODA, Shigeki SHINODA, Yuzo SENDA, Shin TOMINAGA, Masumi ISHIKAWA, Daisuke IKEFUJI, Kana TAKIZAWA, Kenichi ISHII, Yoshiyuki SATOU, Eishi ARITA, Shota YAMAMOTO, Shinya YAMASAKI, Narumitsu NOTOMI, Aki NAKAMURA
  • Publication number: 20230419933
    Abstract: A pedal device includes a case, a foot lever including a first portion located inside the case and a second portion located outside the case, the foot lever being arranged to be rotatable with respect to the case, a center of rotation of the foot lever being located between the first portion and the second portion, a first sensor detecting a position of the foot lever between a rest position and an end position, and a reaction force member contacting with the foot lever and applying a reaction force while the foot lever rotates from the rest position to the end position, the reaction force member being located corresponding to a portion opposite to the center of rotation of the first portion.
    Type: Application
    Filed: September 12, 2023
    Publication date: December 28, 2023
    Inventors: Shin YAMAMOTO, Kenichi NISHIDA, Ryosuke NAKAMURA, Takahiro MIZUGUCHI, Masaaki MITA
  • Publication number: 20230419924
    Abstract: A pedal unit according to an embodiment includes a first foot lever, a shaft serving as a center of rotation of the first foot lever, and a bearing paired with the shaft. The shaft or the bearing includes a first member arranged on at least a portion of surfaces in contact with each other, and a second member formed of a material different from the first member and supporting the first member from a side opposite the surfaces. The surfaces are included in an inner area of a width of the first foot lever when the first foot lever is viewed perpendicular to the shaft. The first member and the second member are fixed in a sliding direction of the shaft and the bearing.
    Type: Application
    Filed: September 8, 2023
    Publication date: December 28, 2023
    Inventors: Shin YAMAMOTO, Kenichi NISHIDA, Ryosuke NAKAMURA, Takahiro MIZUGUCHI, Masaaki MITA
  • Publication number: 20230420614
    Abstract: A high-resolution, high-definition, or large display apparatus is provided. A metal mask is placed over an EL layer and film deposition is performed with the metal mask, whereby an island-shaped counter electrode is formed. Then, the EL layer is processed using the counter electrode as a hard mask. Alternatively, after an EL layer and a counter electrode are formed over an entire surface, processing using a metal mask is performed. An insulating layer that electrically insulates adjacent pixel electrodes from each other is positioned between adjacent light-emitting devices. A resist mask is formed over the insulating layer. A plurality of EL layers and a plurality of counter electrodes overlapping each other over the insulating layer are partly removed using the resist mask, whereby part of the insulating layer is exposed. Thus, the adjacent light-emitting devices are electrically insulated from each other over the insulating layer.
    Type: Application
    Filed: November 25, 2021
    Publication date: December 28, 2023
    Inventors: Shunpei YAMAZAKI, Shingo EGUCHI, Tomoya AOYAMA, Daiki NAKAMURA, Kenichi OKAZAKI
  • Publication number: 20230375453
    Abstract: Provided is an optical measurement device capable of easily measuring a scattering intensity at different scattering angles or different wavelengths.
    Type: Application
    Filed: July 30, 2023
    Publication date: November 23, 2023
    Applicant: FUJIFILM Corporation
    Inventors: Sohichiro NAKAMURA, Kenichi HAMADA
  • Publication number: 20230375455
    Abstract: Provided are a dynamic light scattering measurement method and a dynamic light scattering measurement device with which a particle size distribution of each type of particle included in a dispersion liquid including particles is obtained.
    Type: Application
    Filed: July 30, 2023
    Publication date: November 23, 2023
    Applicant: FUJIFILM Corporation
    Inventors: Kenichi HAMADA, Sohichiro NAKAMURA
  • Publication number: 20230374906
    Abstract: A high-temperature part of the present disclosure includes: a high-temperature part body which includes a base and a coating layer formed on a part of a surface of the base; and a protective layer which is formed on at least a part of a surface of the coating layer. The protective layer is formed of a material which is allowed to disappear from a surface of the coating layer under an operation environment of a gas turbine.
    Type: Application
    Filed: May 15, 2023
    Publication date: November 23, 2023
    Inventors: Masahiro WATANABE, Taiki KINOSHITA, Kiyoshi FUJIMOTO, Sosuke NAKAMURA, Norihiko MOTOYAMA, Kenichi HASHIMOTO, Akito KIRA
  • Patent number: 11794825
    Abstract: In an undercover structure according to the present invention, a first cover part that is a lowermost part of an undercover has a first rear end positioned ahead of a front wheel axle. This generates a strong negative pressure in a region ahead of the front wheel axle. Accordingly, a flow rate of air flowing to a wheelhouse decreases (a flow rate of airflow between a road and a vehicle generated along a bottom surface of the first cover part of the undercover increases). This causes an attraction force that attracts the vehicle to a road surface to act on a vehicle body of the vehicle, thereby making traveling stability more excellent.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: October 24, 2023
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kei Ambo, Kenichi Ando, Yuki Nakamura, Yoji Suwa, Mohd Syafiq
  • Patent number: 11780091
    Abstract: To provide a robot control system and a robot control method capable of placing a component grasped by a robot hand at an accurate location on another member. A robot control system is provided with: a robot hand configured to grasp a clip; a camera configured to capture an image of the clip grasped by the robot hand, a calculation unit configured to calculate a position of the clip or an inclination of a component based on an imaging result of the clip captured by the camera, and a robot control unit configured to control the robot hand to adjust, based on the position of the clip or the inclination of the component calculated by the calculation unit, a position or an inclination of the robot hand and move the clip to a stringer.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: October 10, 2023
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Akira Kono, Takuya Goto, Takeshi Yamada, Katsumi Nakamura, Kazuto Nakamura, Kenichi Tsuruda, Takahiro Inagaki
  • Publication number: 20230317173
    Abstract: A semiconductor memory device includes a first memory cell, a second memory cell above the first memory cell, a first word line electrically connected to a gate of the first memory cell, a second word line electrically connected to a gate of the second memory cell, and a control unit that performs an erasing operation on the first and second memory cells. During the erasing operation, the control unit applies a first voltage to a first word line and a second voltage higher than the first voltage to a second word line.
    Type: Application
    Filed: May 31, 2023
    Publication date: October 5, 2023
    Inventors: Masanobu SHIRAKAWA, Takuya FUTATSUYAMA, Kenichi ABE, Hiroshi NAKAMURA, Keisuke YONEHAMA, Atsuhiro SATO, Hiroshi SHINOHARA, Yasuyuki BABA, Toshifumi MINAMI
  • Publication number: 20230316838
    Abstract: An information processing system includes a user database that stores information obtained by associating first information that specifies a station with second information that indicates an entrance and exit authentication scheme available in a ticket examination system of the station; an information extraction unit that extracts, from the user database, the second information associated with input first information; and an output unit that outputs the second information extracted by the information extraction unit.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 5, 2023
    Applicant: NEC Corporation
    Inventors: Kazuhiko YAMAOKA, Keito TACHIZAKI, Kenichi OOSAWA, Junya NAKAMURA
  • Publication number: 20230313513
    Abstract: The present invention is a flush toilet apparatus including a flush toilet main body that includes a bowl, a water discharge trap pipe, an upper water discharge port, and a lower water discharge port, and a flush control device configured to execute a large flush mode and a small flush mode, in which the flush control device causes the flush water to be discharged from the lower water discharge port with substantially the same amount in each of the large flush mode and the small flush mode to induce a siphon phenomenon in the water discharge trap pipe, while controlling the water discharge from the upper water discharge port so that a water level of pooled water in the bowl during the water discharge from the lower water discharge port is changed between the large flush mode and the small flush mode.
    Type: Application
    Filed: March 15, 2023
    Publication date: October 5, 2023
    Inventors: Takumi TSUCHITANI, Kenichi NAKAMURA, Hiroshi HASHIMOTO, Shinichi URATA, Chisato SONE, Koichiro MATSUMURA
  • Publication number: 20230307138
    Abstract: An image processing apparatus includes at least one memory configured to store instructions, and at least one processor configured to execute the instructions to process an image of a target region, and thereby compute a proximity index being an index relating to a proximity state of a plurality of persons captured in the image, and cause a predetermined apparatus to execute predetermined control, when the proximity index satisfies a criterion.
    Type: Application
    Filed: April 15, 2021
    Publication date: September 28, 2023
    Applicant: NEC Corporation
    Inventors: Gaku Nakano, Shoji Nishimura, Yoshitaka Higeta, Youtarou Noda, Shigeki Shinoda, Yuzo Senda, Shin Tominaga, Masumi Ishikawa, Daisuke Ikefuji, Kana Takizawa, Kenichi Ishii, Yoshiyuki Satou, Eishi Arita, Shota Yamamoto, Shinya Yamasaki, Narumitsu Notomi, Aki Nakamura
  • Patent number: 11766497
    Abstract: A sterilizing method for sterilizing a sterilization object housed in a chamber 11 includes an ozone preparation step S504 for filling an inside of a buffer tank 34 with ozone gas, and an ozone injection step S505 for injecting the ozone gas filled in the inside of the buffer tank 34 into the chamber 11.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: September 26, 2023
    Assignee: MIURA CO., LTD.
    Inventors: Yuichi Takahashi, Tomoyuki Mizobe, Kenichi Matsuo, Junji Yamamura, Yasuo Nakamura
  • Publication number: 20230298166
    Abstract: An image processing apparatus (10) includes an image processing unit (110) and a risk information generation unit (120). The image processing unit (110) acquires and processes an image generated by an image capture apparatus (20), that is, an image including a plurality of persons. As an example, the image processing unit (110) sets a person being at least part of the plurality of persons as a reference person and computes a distance (first distance) between the reference person and the closest person to the reference person. By using the first distance, the risk information generation unit (120) generates infection risk information in a target region being an image capture target of the image capture apparatus (20).
    Type: Application
    Filed: April 22, 2021
    Publication date: September 21, 2023
    Applicant: NEC Corporation
    Inventors: Gaku Nakano, Shoji Nishimura, Yoshitaka Higeta, Youtarou Noda, Shigeki Shinoda, Yuzo Senda, Shin Tominaga, Masumi Ishikawa, Daisuke Ikefuji, Kana Takizawa, Kenichi Ishii, Yoshiyuki Satou, Eishi Arita, Shota Yamamoto, Shinya Yamasaki, Narumitsu Notomi, Aki Nakamura