Patents by Inventor Yuichi Iwase

Yuichi Iwase 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: 11586244
    Abstract: A display unit which can realize reduction in thickness and weight of the display unit by omitting a void between a touch panel and a display panel, and its manufacturing method. Whole faces of the touch panel and the display panel are directly bonded together with an adhesive layer in between. The display panel has a structure wherein a driving substrate in which organic light emitting devices are formed and a sealing substrate are bonded together with an adhesive layer in between.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: February 21, 2023
    Assignee: JOLED INC.
    Inventor: Yuichi Iwase
  • Publication number: 20230044702
    Abstract: Provided is an electrolyte analysis apparatus capable of diluting and preparing a reagent with higher accuracy with a simpler device configuration, comprising a first flow path configured to send a high-concentration reagent from a high-concentration reagent bottle, a second flow path configured to send a reagent diluent from a reagent diluent bottle that stores the reagent diluent for diluting the high-concentration reagent, a junction unit configured to join the first flow path and the second flow path, a third flow path configured to send a mixed liquid, a dilution tank configured to store the prepared reagent, a prepared reagent discharge nozzle configured to discharge the prepared reagent, a liquid sending mechanism configured to send the reagent and the reagent diluent to the junction unit at a predetermined ratio so that the prepared reagent has a predetermined concentration, and an analysis unit configured to perform analysis with the prepared reagent.
    Type: Application
    Filed: December 3, 2020
    Publication date: February 9, 2023
    Applicant: HITACHI HIGH-TECH CORPORATION
    Inventors: Yuichi Iwase, Takushi Miyakawa, Takahiro Kumagai, Haruyoshi Yamamoto, Tetsuji Kawahara
  • Publication number: 20230032886
    Abstract: An electrolyte analysis apparatus measures the concentration of a specific ion in a specimen based on the result of measuring a reagent having a predetermined ion concentration by an ion selective electrode and the result of measuring the specimen by the ion selective electrode. The electrolyte analysis apparatus includes a reagent unit for diluting and restoring a concentrated internal standard solution having a concentration higher than a predetermined ion concentration with pure water to generate a reagent having the predetermined ion concentration, and a mechanism, in which the reagent generation unit generates the reagent such that the absolute value of the temperature difference between the reagent obtained by the dilution and restoration, and the pure water is smaller than the absolute value of the temperature difference between the reagent obtained by the dilution and restoration, and the reagent stock solution.
    Type: Application
    Filed: December 3, 2020
    Publication date: February 2, 2023
    Inventors: Takahiro KUMAGAI, Takushi MIYAKAWA, Yuichi IWASE, Haruyoshi YAMAMOTO, Tetsuji KAWAHARA
  • Patent number: 11524489
    Abstract: A film that is excellent in easy cuttability and linear cuttability and suppressed in breakability in processing, and a roll and a pressure-sensitive adhesive tape that includes the film. The film has the tensile strength in one direction is 1.1 to 2.5 kN/m and the tensile strength in a direction orthogonal to the one direction is 3.0 to 10 kN/m, or the tensile strain at tensile strength in one direction is 50 to 150% and the tensile strain at tensile strength in a direction orthogonal to the one direction is 8 to 20%.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: December 13, 2022
    Assignee: YUPO CORPORATION
    Inventors: Yuichi Iwase, Takahiko Ueda
  • Patent number: 11258036
    Abstract: Provided is a display apparatus and a method of manufacture. The display apparatus includes a first substrate with a plurality of organic electroluminescence devices, a second substrate with a color filter, the second substrate facing the first substrate, and an adhesive layer disposed between the first substrate and the second substrate so as to cover the plurality of organic electroluminescence devices, the adhesive layer being made of a material selected from the group consisting of a phenol resin, a melanin resin, an unsaturated polyester resin, an epoxy resin, a silicon resin and a polyurethane resin.
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: February 22, 2022
    Assignee: JOLED INC.
    Inventors: Yuichi Iwase, Yasunori Kijima, Jiro Yamada
  • Publication number: 20220034918
    Abstract: The fluid temperature within piping of a sample dispensing system is stabilized in order to maintain stable dispensing performance with high precision in an automatic analyzer. A controller executes a first operation sequence to operate the sample dispensing system in a standby state continued until the sample is transported to the sample dispensing position, and executes a second operation sequence to operate the sample dispensing system in an analysis state in which the sample located in the sample dispensing position is dispensed. A time period during interior cleaning performed on the sample probe in a single cycle of the first operation sequence is set to be shorter than a time period during interior cleaning performed on the sample probe in a single cycle of the second operation sequence. Alternatively, the first operation sequence is configured to perform interior cleaning at a rate of once every multiple of cycles.
    Type: Application
    Filed: October 18, 2019
    Publication date: February 3, 2022
    Inventors: Yuichi IWASE, Kohei NONAKA, Tetsuji KAWAHARA
  • Patent number: 11156628
    Abstract: An automatic analyzer includes a cleaning mechanism performing cleaning to drying of a probe in a short time even with a wide cleaning range of the probe. The automatic analyzer includes: a cleaning tank into which a probe is insertable and which has a cleaning port provided with suction openings; a vacuum tank; a vacuum pump that causes the vacuum tank to enter a negative pressure state, compared to atmospheric pressure; a vacuum bin; a suction nozzle that connects the suction opening of the cleaning port and the vacuum bin; a vacuum nozzle that connects the vacuum tank and the vacuum bin; and a controller. The controller causes the vacuum tank which is in the negative pressure state and the cleaning port to be conducted via the vacuum bin in a period during which a cleaning solution, with which the probe is cleaned, is discharged through the cleaning port.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: October 26, 2021
    Assignee: HITACHI HIGH-TECH CORPORATION
    Inventors: Takamichi Mori, Tetsuji Kawahara, Yuichi Iwase
  • Publication number: 20210143361
    Abstract: Provided is a display apparatus and a method of manufacture. The display apparatus includes a first substrate with a plurality of organic electroluminescence devices, a second substrate with a color filter, the second substrate facing the first substrate, and an adhesive layer disposed between the first substrate and the second substrate so as to cover the plurality of organic electroluminescence devices, the adhesive layer being made of a material selected from the group consisting of a phenol resin, a melanin resin, an unsaturated polyester resin, an epoxy resin, a silicon resin and a polyurethane resin.
    Type: Application
    Filed: January 18, 2021
    Publication date: May 13, 2021
    Inventors: Yuichi IWASE, Yasunori KIJIMA, Jiro YAMADA
  • Patent number: 10930877
    Abstract: Provided is a display apparatus and a method of manufacture. The display apparatus includes a first substrate with a plurality of organic electroluminescence devices, a second substrate with a color filter, the second substrate facing the first substrate, and an adhesive layer disposed between the first substrate and the second substrate so as to cover the plurality of organic electroluminescence devices, the adhesive layer being made of a material selected from the group consisting of a phenol resin, a melanin resin, an unsaturated polyester resin, an epoxy resin, a silicon resin and a polyurethane resin.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: February 23, 2021
    Assignee: Joled, Inc.
    Inventors: Yuichi Iwase, Yasunori Kijima, Jiro Yamada
  • Publication number: 20200409415
    Abstract: A display unit which can realize reduction in thickness and weight of the display unit by omitting a void between a touch panel and a display panel, and its manufacturing method. Whole faces of the touch panel and the display panel are directly bonded together with an adhesive layer in between. The display panel has a structure wherein a driving substrate in which organic light emitting devices are formed and a sealing substrate are bonded together with an adhesive layer in between.
    Type: Application
    Filed: September 15, 2020
    Publication date: December 31, 2020
    Inventor: Yuichi IWASE
  • Patent number: 10817019
    Abstract: A display unit which can realize reduction in thickness and weight of the display unit by omitting a void between a touch panel and a display panel, and its manufacturing method. Whole faces of the touch panel and the display panel are directly bonded together with an adhesive layer in between. The display panel has a structure wherein a driving substrate in which organic light emitting devices are formed and a sealing substrate are bonded together with an adhesive layer in between.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: October 27, 2020
    Assignee: JOLED INC.
    Inventor: Yuichi Iwase
  • Patent number: 10717223
    Abstract: A thermoplastic resin film of the present invention contains at least a base layer containing a thermoplastic resin and a heat seal layer containing a thermoplastic resin; a melting point of the thermoplastic resin contained in the heat seal layer is lower than a melting point of the thermoplastic resin of the base layer; a core roughness depth Rk of a surface of the heat seal layer being from 1.2 to 9.0 ?m; and a ratio Rzjis/Rk of a ten point height of roughness profile Rzjis to a core roughness depth Rk of the surface of the heat seal layer measured in accordance with JIS B0601:2013 Appendix 1 being from 2.0 to 9.0.
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: July 21, 2020
    Assignee: YUPO CORPORATION
    Inventors: Yuichi Iwase, Shunsuke Honda, Takahiko Ueda
  • Publication number: 20200150722
    Abstract: A display unit which can realize reduction in thickness and weight of the display unit by omitting a void between a touch panel and a display panel, and its manufacturing method. Whole faces of the touch panel and the display panel are directly bonded together with an adhesive layer in between. The display panel has a structure wherein a driving substrate in which organic light emitting devices are formed and a sealing substrate are bonded together with an adhesive layer in between.
    Type: Application
    Filed: January 16, 2020
    Publication date: May 14, 2020
    Applicant: JOLED Inc.
    Inventor: Yuichi Iwase
  • Patent number: 10571965
    Abstract: A display unit which can realize reduction in thickness and weight of the display unit by omitting a void between a touch panel and a display panel, and its manufacturing method. Whole faces of the touch panel and the display panel are directly bonded together with an adhesive layer in between. The display panel has a structure wherein a driving substrate in which organic light emitting devices are formed and a sealing substrate are bonded together with an adhesive layer in between.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: February 25, 2020
    Assignee: JOLED INC.
    Inventor: Yuichi Iwase
  • Patent number: 10512312
    Abstract: A slider may include a slider body, a pull-tab attachment portion provided at the slider body, and a resin-made pull tab attached to the pull-tab attachment portion. The pull tab may include an axial portion and a pair of bars extending from respective ends of the axial portion. The pull-tab attachment portion may include a pair of claws that axially support the axial portion of the pull tab. Each claw may be held by and between the respective paired bars while the pull tab pivots. A width of a terminal end of each claw in an axial direction of the axial portion may be less than a width of a base end of each claw in the axial direction.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: December 24, 2019
    Assignee: YKK Corporation
    Inventors: Hsien Hsiang Hsu, Yuichi Iwase
  • Publication number: 20190339296
    Abstract: An automatic analyzer includes a cleaning mechanism performing cleaning to drying of a probe in a short time even with a wide cleaning range of the probe. The automatic analyzer includes: a cleaning tank into which a probe is insertable and which has a cleaning port provided with suction openings; a vacuum tank; a vacuum pump that causes the vacuum tank to enter a negative pressure state, compared to atmospheric pressure; a vacuum bin; a suction nozzle that connects the suction opening of the cleaning port and the vacuum bin; a vacuum nozzle that connects the vacuum tank and the vacuum bin; and a controller. The controller causes the vacuum tank which is in the negative pressure state and the cleaning port to be conducted via the vacuum bin in a period during which a cleaning solution, with which the probe is cleaned, is discharged through the cleaning port.
    Type: Application
    Filed: January 23, 2018
    Publication date: November 7, 2019
    Inventors: Takamichi MORI, Tetsuji KAWAHARA, Yuichi IWASE
  • Patent number: 10413023
    Abstract: A slider may include a slider body, a pull-tab attachment portion provided at the slider body, and a resin-made pull tab attached to the pull-tab attachment portion. The pull tab may include an axial portion and a pair of bars extending from respective ends of the axial portion. The pull-tab attachment portion may include a pair of claws that axially support the axial portion of the pull tab. Each claw may be held by and between the respective paired bars while the pull tab pivots. A width of a terminal end of each claw in an axial direction of the axial portion may be less than a width of a base end of each claw in the axial direction.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: September 17, 2019
    Assignee: YKK Corporation
    Inventors: Hsien Hsiang Hsu, Yuichi Iwase
  • Publication number: 20190255823
    Abstract: There are provided a film excellent in easy cuttability and linear cuttability and suppressed in breakability in processing, and a roll and a pressure-sensitive adhesive tape, wherein the film has the tensile strength in one direction is 1.1 to 2.5 kN/m and the tensile strength in a direction orthogonal to the one direction is 3.0 to 10 kN/m, or the tensile strain at strength in one direction is 50 to 150% and the tensile strain at strength in a direction orthogonal to the one direction is 8 to 20%.
    Type: Application
    Filed: October 31, 2017
    Publication date: August 22, 2019
    Applicant: YUPO CORPORATION
    Inventors: Yuichi IWASE, Takahiko UEDA
  • Publication number: 20190181374
    Abstract: Provided is a display apparatus and a method of manufacture. The display apparatus includes a first substrate with a plurality of organic electroluminescence devices, a second substrate with a color filter, the second substrate facing the first substrate, and an adhesive layer disposed between the first substrate and the second substrate so as to cover the plurality of organic electroluminescence devices, the adhesive layer being made of a material selected from the group consisting of a phenol resin, a melanin resin, an unsaturated polyester resin, an epoxy resin, a silicon resin and a polyurethane resin.
    Type: Application
    Filed: February 14, 2019
    Publication date: June 13, 2019
    Inventors: Yuichi Iwase, Yasunori Kijima, Jiro Yamada
  • Patent number: 10249841
    Abstract: Provided is a display apparatus and a method of manufacture. The display apparatus includes a first substrate with a plurality of organic electroluminescence devices, a second substrate with a color filter, the second substrate facing the first substrate, and an adhesive layer disposed between the first substrate and the second substrate so as to cover the plurality of organic electroluminescence devices, the adhesive layer being made of a material selected from the group consisting of a phenol resin, a melanin resin, an unsaturated polyester resin, an epoxy resin, a silicon resin and a polyurethane resin.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: April 2, 2019
    Assignee: Joled Inc.
    Inventors: Yuichi Iwase, Yasunori Kijima, Jiro Yamada